Bass Effects Database

The ultimate guide to bass effects pedals! The Bass Effects Database provides detailed information and specifications about effects pedals made for bass guitar.

Fixes, Suggestions and Requests: Suggest an update to a pedal entry or request a new pedal to add to the database here: Request a Bass Effects Pedal.

Bass Effects Pedals: There are currently 370 pedals and growing.

Database Updated: Last modified at 6 days ago by James.

BrandModelEffects TypeCountryStatusPhotoDescriptionControlsFrequency & EQFeatures & OptionsInputs & OutputsDimensions & WeightPower SupplyLinkDemos & ReviewsUser Manual (Members)Sale PriceProduct LifecycleDate AddedLast UpdatedCompare
AcousticBPDI Bass Preamp + DIPreamp/DIUSAActiveAcoustic BPDI The Acoustic BPDI is a versatile bass preamp and DI pedal, featuring a 4-band EQ, overdrive with blend control, and Acousti-Comp™ compression. It’s designed for tonal flexibility and can be used in both live and studio settings. It includes advanced features like a Frequency Notch knob, Shape switch, and extensive I/O options, including an FX loop and headphone output.4-Band EQ:

  • Low: Adjusts the bass frequencies.

  • Low-Mid: Controls the lower midrange frequencies.

  • High-Mid: Adjusts the upper midrange frequencies.

  • High: Controls the treble frequencies.


Dual Footswitches:

  • Bypass Footswitch: Engages or bypasses the preamp section of the pedal.

  • Overdrive On/Off Footswitch: Controls the activation of the overdrive effect, allowing it to be used independently of the preamp.


Overdrive Controls:

  • Overdrive Level: Sets the amount of overdrive effect applied to your signal.

  • Blend: Mixes the clean signal with the overdrive effect, allowing for more subtle or aggressive distortion.


Input Gain:

  • Adjustable Input Gain: Tailors the input level to accommodate different bass outputs, ensuring optimal signal strength.
  • Active/Passive Input Pad: Switches between active and passive modes to match the output level of your bass.

Master Volume:

  • Master Volume: Controls the overall output level of the pedal.

Compression:

  • Acousti-Comp™ Compressor: A built-in compressor tailored specifically for bass, helping to manage dynamics and keep your tone consistent.

Frequency Notch & Shape Switch:

  • Frequency Notch: Helps to dial in or reduce problematic frequencies, useful for avoiding feedback or honing in on your desired tone.

  • Shape Switch: Quickly alters the overall EQ curve for different tonal options.
4 Band EQ:

  • Low: +/-15dB @ 40Hz

  • Low Mid: +/-10dB @ 250Hz

  • High Mid: +/-10dB @ 1.5KHz

  • High: +/-10dB @ 3KHz.

  • Notch: -8dB from 50Hz – 5KHz

Acousti-Comp™ Compressor: A built-in compressor tailored specifically for bass, helping to manage dynamics and keep your tone consistent.Inputs:

  • 1/4” Input: For connecting to instrument

  • 1/8" Aux Input: This input is used to connect external audio sources, such as a smartphone or MP3 player, allowing you to play along with backing tracks.


Outputs:

  • XLR Balanced Output: Sends a balanced signal to mixers or audio interfaces, making it ideal for live sound or recording.

  • 1/4” Output: For connecting to an amplifier.

  • 1/4” Thru Output: Passes the input signal directly through to another piece of gear without any processing.

  • 1/8" Headphone Output: This is designed for silent practice, letting you listen to your playing through headphones without needing an amplifier.
Dimensions: Not specified
Weight: Not specified
Power Supply: 9V Battery or 9V DC
Power Adapter: Standard center-negative (included)
Current Draw: Not specified.
acousticcontrolcorp.com/dp/bpdi-bass-preamp-di-pedal/This feature is not currently available.Used Price: $90 to $115 USD2020 2024-08-302024-08-30
AguilarArgoOverdriveUSAActiveAguilar - ArgoThe Agro V2 is designed to replicate the saturation channel of Aguilar's AG 500 bass head, providing a wide range of overdriven sounds from warm, tube-like overdrive to full-on distortion.

  • Saturation: Adjusts the amount of distortion.
    Level: Controls the output volume of the effect.
    Contour: Adjusts the midrange frequencies, providing a mid-scoop effect.
    Presence: Adjusts the high frequencies, affecting the brightness of the distortion.
Contour control: broad spectrum mid scoop centered around 900Hz
Presence control: + 6dB/-20dB >4kHz
Input: 1/4″ jack
Input Impedence: 1MΩ (Effect On)
Output: 1/4″ jack
Output Impedence: 1 KΩ
Maximum Output: +6dBu (1.6VRMS)
Position: Top mounted
Noise Level: -91 dBu ‘A’ weighted
Dimensions: 70 mm x 124 mm x 58 mm
Weight: 450 g
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 6.2 mA
https://www.aguilaramp.com/effect-pedals-2/agro-ii/youtu.be/jlHHzZQ7adM?list=TLGGa3aJF2jzeWkyMTA2MjAyNAThis feature is not currently available.$249 USDVersion 1: 2010
Version 2: 2023
2023-01-012024-06-21
AguilarAG PreampPreamp/DIUSAActiveAguilar AG PreampThe Aguilar AG Preamp is a versatile and powerful preamp designed to provide bassists with extensive tonal control and exceptional sound quality. Encased in a durable metal chassis, the AG Preamp is built to withstand the demands of both live performance and studio recording.

The preamp features a comprehensive set of controls, allowing users to fine-tune their sound with precision. The Gain knob adjusts the input gain level, while the Bass, Midrange, and Treble knobs offer extensive EQ shaping capabilities. The midrange control is particularly versatile, with a selectable frequency range that includes 180 Hz, 300 Hz, 600 Hz, 1 kHz, 1.8 kHz, and 3 kHz, allowing for precise adjustments to the midrange frequencies. The Master Volume knob controls the overall output level.

One of the standout features of the AG Preamp is its Balanced DI Output, which provides a high-quality direct output for recording or live sound reinforcement. The preamp also includes a Mute Function for silent tuning or instrument changes, and a Ground Lift Switch to help eliminate hum and ground loop noise when using the balanced DI output.
Gain: Adjusts the input gain level.
Bass: Boosts or cuts low frequencies.
Midrange: Boosts or cuts midrange frequencies.
Treble: Boosts or cuts high frequencies.
Master Volume: Controls the overall output level.
Bass: +/- 18 dB at 40 Hz
Midrange: +/- 17 dB, selectable between 180 Hz, 300 Hz, 600 Hz, 1 kHz, 1.8 kHz, 3 kHz
Treble: +/- 18 dB at 4 kHz
Selectable Midrange Frequencies: Offers a range of midrange frequency selections for precise tonal shaping.
Balanced DI Output: Provides a high-quality direct output for recording or live sound reinforcement.
Mute Function: Includes a mute switch for silent tuning or instrument changes.
Ground Lift Switch: Helps to eliminate hum and ground loop noise when using the balanced DI output.
Heavy-Duty Construction: Built with a rugged metal chassis for durability in live and studio settings.
LED Indicators: LED indicators for power, mute, and clipping.
Input: 1 x 1/4" (instrument input)
Outputs:
1 x 1/4" (line output)
1 x XLR (balanced DI output)
1 x Tuner output
Input Impedance: 1 MΩ (megaohm)
Output Impedance:
- 1/4" Line Output: 100 Ω (ohms)
- XLR DI Output: 600 Ω (ohms)
Dimensions: 10.75" x 10.75" x 2.75" (273 mm x 273 mm x 70 mm)
Weight: 5.25 lbs (2.38 kg)
Power Supply: External power supply (18V DC)
Current Draw: Approximately 300mA
aguilaramp.com/products/ag-preamp-pedalhttps://youtu.be/ZcDFpDe_Shc?list=TLGGo9cGyCVnz8AxNzA3MjAyNAThis feature is not currently available.$749 USD20222024-07-172024-07-17
AguilarChorusaurusChorusUSAActiveAguilar Chorusaurus version 2The Aguilar Chorusaurus is an analog bass chorus pedal that uses bucket-brigade technology to deliver lush, organic chorusing tones. It's designed to provide bass players with versatile control over their tone, making it a staple for those seeking high-quality chorus effects.Blend: Adjusts the ratio of dry to wet signals, allowing you to dial in the perfect amount of chorus effect
Width: Controls the amount of pitch modulation, affecting the intensity of the chorus
Rate: Adjusts the speed of the modulation
Intensity: Controls the overall depth of the chorus effect
Analog Bucket-Brigade Technology: Ensures warm, rich, and organic chorusing tones suitable for bassAnalog Bucket-Brigade Technology: Utilizes analog circuitry to provide warm and organic chorus tones.
Heavy-Duty Construction: Built with a rugged metal chassis to withstand the rigors of live performance and frequent use.
Silent Switching: Designed to minimize noise when engaging or disengaging the effect.
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Input Impedance: 1 MΩ
Output Impedance: 100 Ω
Dimensions: 5.5" x 4.5" x 2.75" (140 mm x 114 mm x 70 mm)
Weight: 1.5 lbs (0.68 kg)
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 35 mA
https://aguilaramp.com/products/chorusaurus-bass-chorus-pedalhttps://youtu.be/Te00sFgTB5o?list=TLGG1a0xhagT9r0xNzA3MjAyNAThis feature is not currently available.$249.99 USDVersion 1: 2015
Version 2: 2023
2024-07-172024-07-17
AguilarDB 924PreampUSADiscontinuedAguilar DB 924 Bass PreampThe Aguilar DB 924 is an external FET preamp designed to enhance the tone of both passive and active basses. It essentially takes the circuitry of Aguilar’s well-known OBP-1 onboard preamp and places it in a robust, compact outboard format. The DB 924 is specifically engineered to always be "on," offering a straightforward tone-shaping tool that adds punch, clarity, and depth to your bass sound without overwhelming you with complex controls. It delivers up to +18dB of boost at 40Hz for bass frequencies and at 4kHz for treble, making it an ideal pedal for sculpting a powerful, articulate bass tone.Bass: Provides up to +18dB boost at 40Hz.
Treble: Provides up to +18dB boost at 4kHz.
Volume: Adjusts the overall output level.
Lows: +18dB at 40Hz.
Highs: +18dB at 4kHz.
Signal Bypass: The pedal does not feature a true bypass; it is designed to always remain active.
Circuit Type: FET-based, using similar technology to the onboard OBP-1 preamp.
Input: 1 x 1/4" instrument input.
Output: 1 x 1/4" output for connecting to an amplifier.
Input Impedance: Not specified.
Output Impedance: Not specified.
Dimensions: Not specified.
Weight: Not specified.
Power Supply: Runs on two 9V batteries.
Current Draw: Not specified.
This feature is not currently available.Original Price: $150 USD
Used Price: ~$110-$120 USD
Released in the early 2000s; succeeded by the DB 925 and Tone Hammer models.2024-08-302024-08-30
AguilarDB 925PreampUSAActiveAguilar DB925This discrete all-FET preamp delivers powerful broadband boost in a lightweight, space saving micro housing.

The Aguilar DB 925 preamp pedal was released in March 2020 as part of Aguilar’s 25th anniversary celebration.

The DB 925 is noted for its ability to improve the tonal depth of both passive and active basses. The bass control enhances lower mid frequencies, while the treble control affects upper mid frequencies, providing a balanced tonal response.

The pedal is often described as an "always-on" tone sweetener, enhancing the overall sound without the need for extensive adjustments.
Bass: Controls the low-end frequencies, adding body and weight
Treble: Controls the high-end frequencies, adding clarity and presence
Bass: +18 dB boost at 40 Hz
Treble: +18 dB boost at 4 kHz
Input: 1/4″ jack
Input Impedance: 1MΩ (1 megaohm)
Output: 1/4″ jack
Output Impedance: 100Ω (100 ohms)
Dimensions: 95 mm x 42.5 mm x 50 mm
Weight: 113 g
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 1 mA
https://www.aguilaramp.com/effect-pedals-2/db599/This feature is not currently available.$149 USDReleased: 20202023-01-012024-06-21
AguilarFuzzistorFuzzUSAActiveAguilar FuzzistorA classic silicon transistor distortion. The Fuzzistor allows for complete control over the BLEND of the clean and Fuzz sound.

In 2023, Aguilar released an updated version, often referred to as V2 which features a refreshed design. The internal specs remain the same as the original version.
Fuzz: Adjusts the intensity of the fuzz effect.
Level: Controls the output volume of the fuzz effect.
Blend: Mixes the dry signal with the fuzz effect to maintain clarity and punch.
Tone: Adjusts the EQ of the fuzz effect, providing a range of tonal options from deep and dark to bright and cutting.
Tone: Functions as a tile EQ modifying the high frequencies to adjust the harmonic structure of the fuzz effectInput: 1/4″ jack
Output: 1/4″ jack
Position: Top mounted
Dimensions: 68 mm x 121 mm x 58 mm
Weight: 290 g
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 7 mA
https://www.aguilaramp.com/effect-pedals-2/fuzzistor/youtu.be/85wL_sRQZ8o?si=kNSVTal4Zkv_5k2OThis feature is not currently available.$159 USDReleased: 2015
Version 2: 2023
2023-01-012024-06-21
AguilarGrape PhaserPhaserUSAActiveThe Aguilar Grape Phaser Pedal is designed to deliver lush, analog phase shifting for bass players. Its intuitive two-knob layout makes it easy to dial in a variety of phaser tones, from subtle to dramatic.

A new version of the Grape Phaser was introduced in 2023. Version 2 features an updated design but is otherwise unchanged.
Rate: Adjusts the speed of the modulation
Color: Feeds a portion of the signal back through the phase shifting circuit, creating unique and funky tones
4-Stage Analog Phase Shifting: Provides rich, warm phase effects suitable for a variety of musical stylesBuffered Bypass: Ensures signal integrity when the pedal is not engaged
All-Metal Chassis: Provides durability for extensive use
Analog Design: Delivers warm and natural-sounding phase effects
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Input Impedance: 1 MΩ
Output Impedance: 100 Ω
Dimensions: 68 mm x 53 mm x 133 mm (2.68 in x 2.09 in x 5.24 in)
Weight: 0.29 kg (0.64 lbs)
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 5.7 mA
aguilaramp.com/products/grape-phaser-bass-pedalhttps://youtu.be/uYwMc_-7ICA?list=TLGGdxk74ga0aqExNzA3MjAyNAThis feature is not currently available.$199.99 USDVersion 1: 2018
Version 2: 2023
2024-07-172024-07-17
AguilarLimited Subway Edition Tone HammerPreamp/DIUSAActiveAguilar Amps Limited Subway Edition Tone Hammer 2024The Subway Edition Tone Hammer features artwork inspired by the iconic NYC subway system. The design includes elements from various subway stations across the city, from the Bronx to Coney Island and Soho.

It is all the features of the standard Tone Hammer preamp/DI.
Ground lift switch
Pre/Post DI switch
Engage switch
AGS switch
Input: 1/4″ jack
Output: 1/4″ jack
XLR (nominal output – 14 dBu balanced)
9v battery (two)
Phantom power
18-volt power supply (optional)
https://www.aguilaramp.com/effect-pedals-2/tone-hammer/This feature is not currently available.2024-04-182024-04-18
AguilarOctamizerOctaveUSAActiveAguilar Octamizer V2The Aguilar Octamizer is a highly-regarded analog bass octave pedal designed to provide rich, deep, and organic tones an octave below your original note. This pedal is known for its superior tracking and versatile tonal shaping capabilities.Clean Level: Adjusts the volume of the clean (unaffected) signal
Octave Level: Adjusts the volume of the octave-down signal
Clean Tone: Uses a Full Spectrum Tilt EQ, allowing you to boost treble while cutting bass or boost bass while cutting treble, providing a wide range of clean tones
Octave Filter: A multi-pole low-pass filter that shapes the octave sound from smooth and deep to edgy and aggressive
Full Spectrum Tilt EQ: For the clean signal, allows for flexible tone shaping
Multi-Pole Low-Pass Filter: For the octave signal, providing smooth to aggressive octave tones
Buffered Bypass: Ensures signal integrity when the pedal is not engaged
Heavy-Duty Steel Construction: Provides durability for extensive use
Analog Design: Delivers warm and natural-sounding octave effects
Proprietary Detector Circuit: Ensures superior tracking for accurate octave performance
Gig-Saver Bypass: Signal passes even if the battery dies
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Input Impedance: 1 MΩ
Output Impedance: 100 Ω
Dimensions: 68 mm x 133 mm x 53 mm (2.68 in x 5.24 in x 2.09 in)
Weight: 0.49 kg (1.08 lbs)
Power Supply: 9V DC, center-negative (not included), or 9V battery
Current Draw: 5.7 mA
aguilaramp.com/products/octamizer-analog-bass-octave-pedalhttps://youtu.be/M39fBZAhj8Q?list=TLGGif7s8-qKbZExNzA3MjAyNAThis feature is not currently available.$199.99 USDVersion 1: 2009
Version 2: 2023
2024-07-172024-07-17
AguilarStorm KingDistortionUSAActiveAguilar Storm KingThe Aguilar Storm King is a compact yet powerful distortion pedal designed to deliver rich, aggressive tones for both bassists and guitarists. Encased in a durable metal chassis, the Storm King is built to withstand the rigors of live performance while providing a versatile range of distortion options.

One of the standout features of the Storm King is the Deep switch, which provides an additional bass boost for a thicker, more powerful sound. This is particularly useful for bassists looking to maintain low-end clarity and punch, even at high gain settings.
Volume: Adjusts the overall output level of the effect.
Tone: Shapes the tonal character of the distortion.
Drive: Controls the amount of gain and distortion applied to the signal.
Deep: Provides an additional bass boost for a thicker sound.
Bass: 20 Hz up to around 250 Hz
Mids: 250 Hz to around 2.5 kHz
Treble: Up to 5 kHz or more
True Bypass Switching: Ensures that the signal remains unaltered when the pedal is not engaged.
Analog Circuitry: Provides a warm and natural distortion sound.
Heavy-Duty Construction: Built with a robust metal chassis for durability.
Silent Switching: Designed to minimize noise when engaging or disengaging the effect.
Compact Size: Pedalboard-friendly design without compromising on features.
Custom Voiced for Bass and Guitar: Tailored to work well with both bass and guitar, maintaining clarity and punch.
Deep Switch: Adds a bass boost for a thicker, more powerful sound, particularly useful for bassists.
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Dimensions: 4.9" x 2.7" x 2.3" (124 mm x 69 mm x 58 mm)
Weight: 0.9 lbs (0.41 kg)
Power Supply: 9V DC, center-negative (not included), or 9V battery
Current Draw: 20 mA
aguilaramp.com/products/storm-king-distortion-bass-pedalhttps://youtu.be/FL5AswU2fXI?list=TLGG-L4fcWuDUGsxNzA3MjAyNAThis feature is not currently available.$179 USD20212024-07-172024-07-17
AguilarTLC Bass CompressorCompressorUSAActiveAguilar TLC Bass CompressorThe Aguilar TLC Compressor is a top-tier compression pedal designed to give bassists precise control over their dynamics while preserving the natural tone and character of their instrument. Encased in a robust metal chassis, the TLC Compressor is built to endure the demands of live performance and regular use.

The pedal features an intuitive control layout that allows users to fine-tune their compression settings. The Level knob adjusts the overall output level of the compressed signal, ensuring that your sound stays consistent in the mix. The Threshold knob sets the level at which compression begins, allowing for tailored dynamic response. The Attack knob determines how quickly the compressor reacts to the input signal, offering flexibility from fast to slow attack times. The Slope knob adjusts the compression ratio, giving you control over the amount of compression applied.

One of the standout features of the TLC Compressor is Aguilar's proprietary Trans Linear Control (TLC) technology, which provides precise and musical compression. This technology ensures that your playing remains dynamic and expressive, even under heavy compression. True bypass switching ensures that your signal remains pure and unaltered when the pedal is disengaged, while silent switching technology minimizes noise during operation.
Level: Adjusts the overall output level of the compressed signal.
Threshold: Sets the level at which compression begins.
Attack: Determines how quickly the compressor responds to the signal.
Slope: Adjusts the compression ratio, controlling the amount of compression applied.
Not specifiedTrue Bypass Switching: Ensures that the signal remains unaltered when the pedal is not engaged.
Trans Linear Control (TLC) Technology: Proprietary technology that provides precise and musical compression, allowing for dynamic and expressive playing.
Heavy-Duty Construction: Built with a rugged metal chassis to withstand the rigors of live performance and frequent use.
Silent Switching: Designed to minimize noise when engaging or disengaging the effect.
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (effect output)
Input Impedance: 1 MΩ
Output Impedance: 100 Ω
Dimensions: 4.9" x 2.75" x 2.3" (124 mm x 70 mm x 58 mm)
Weight: 0.85 lbs (0.39 kg)
Power Supply: 9V battery or optional 9V DC power adapter (center negative)
Current Draw: ~6 mA
aguilaramp.com/products/tlc-bass-compressor-pedalhttps://youtu.be/4GTesy4j0u4?list=TLGG6QaFT2g0jPgxNzA3MjAyNAThis feature is not currently available.$209 USDVersion 1: 2009
Version 2: 2022
2024-07-172024-07-17
AguilarTone HammerPreamp/DIUSAActiveAguilar Tone Hammer PreampBased on the Tone Hammer amplifier. The Tone Hammer preamp/DI is a swiss-army knife for your pedalboard. Featuring fully sweepable midrange frequencies in addition to bass and treble controls the Tone Hammer gives you studio-inspired EQ paired with a pristine D.I. for the studio and stage.

One of the highlighted features is the proprietary Adaptive Gain Shaping circuitry (AGS) which allows the player to kick in an additional gain structure that can switch between modern tones to vintage, tube-like saturation.
Ground lift switch
Pre/Post DI switch
Engage switch
AGS switch
Bass +/- 18 dB @ 40 Hz
Mid +/- 17 dB @ 180 Hz to 1 kHz
Treble +/- 18 dB @ 4 kHz
Input: 1/4″ jack
Output: 1/4″ jack
XLR (nominal output – 14 dBu balanced)
Dimensions: n/a
Weight: n/a
9v battery (two)
Phantom power
18-volt power supply (optional)
https://www.aguilaramp.com/effect-pedals-2/tone-hammer/This feature is not currently available.2023-01-012024-04-18
AlesisBassFXMulti-EffectsChinaDiscontinuedAlesis Bass FXThe Alesis BassFX is a multi-effects pedal designed specifically for bass guitarists. It offers a variety of effects like distortion, chorus, delay, and EQ, with user-friendly controls for quick adjustments and preset management. The pedal is known for its affordability and versatility, making it a popular choice for beginner and intermediate bass players.Multi-Effects Processor: Includes effects like chorus, flange, distortion, envelope filter, and delay designed specifically for bass frequencies.
Preset Banks: Comes with several user-programmable preset slots that allow you to save customized effect chains.
User-Friendly Interface: Simple to navigate with clearly labeled controls and a display that shows the active effect and settings.
Preamp Modeler: Simulates various amplifier tones with built-in EQ settings for bass, mid, and treble frequencies.
EQ Options: Customizable settings based on the effect type chosen, allowing for tone shaping based on the bass sound required.
Effect Modules:
Programs: 9 4 banks x 10 Programs = 40 programs, user overwritable, maintained when unit is off, restorable to factory defaults

Audio Performance:
  • THD+N: < 0.05%

  • A/D Converter: 20-bit, 64 times oversampling

  • D/A Converter: 20-bit, 128 times oversampling

  • Sample Rate: 31.25kHz

Inputs:
  • Input: Standard 1/4" instrument input for connecting your bass.
  • Max. Input Level: 7.6dBu

  • Input impedance: 470k Ω

Control Input Connector: 1/4" stereo phone jack, Tip = 1.5V, Ring = Input, Sleeve = GND

Outputs:
  • Output: 1/4" stereo output (can be configured as mono when needed).
  • Headphone: A dedicated headphone output for silent practice.

  • Auxiliary input to connect external devices for backing tracks.
  • Max. Output Level: 1.9dBu w/ 10kHOhm or more load impedance 0.25 dBu w/ 63 Ohm load impedance

Dimensions: Approximately 9.8" (length) x 7.5" (width) x 3" (height).
Weight: Around 2 pounds (0.9 kg).
Power Supply: 9V DC Adapter (included in some models) or optional battery-powered operation with 6 AA batteries
Battery Life: Approximately 30 hours continuous operation with high-drain alkaline batteries.
Current Draw: 300mA
Not specified.Not specified.Available for members.Original Retail Price: ~ $100 USD.
Current Market Price: ranging between $40 to $100 USD, depending on condition.
Released: early 2000s2024-09-252024-09-28
AlbitType II Bass Preamp Preamp/DIJapanActiveAlbit A1BP Type 2The Albit Type II Bass Preamp is a high-quality bass preamp pedal designed for professional bassists who seek to enhance their tone with rich, tube-like warmth and clarity. It is favored by musicians for its ability to deliver a vintage sound with modern control flexibility.

The Albit Type II Bass Preamp is known for its transparent, dynamic sound and natural tube saturation. It provides detailed control over the tone, allowing players to craft a wide range of sounds from smooth vintage tones to punchy modern bass. Its compact design makes it suitable for stage and studio use, with a robust build quality that stands up to rigorous use.
VOLUME
NOTCH
TREBLE
BASS
L.MID
H.MID
SEND
MASTER/RETURN
Not specifiedPreamp Section: The preamp is built to emulate the warmth and natural compression of tube amplifiers, giving your bass tone richness and depth.
3-Band EQ: Offers bass, midrange, and treble controls for precise tone shaping.
Gain Control: Allows adjustment of the input signal to add subtle drive or more aggressive distortion.
Blend Control: Mixes the dry bass signal with the processed signal, offering flexibility in the amount of preamp effect applied.
Bypass Switch: Engages or bypasses the preamp circuitry with true bypass switching to preserve tone when not in use.
Input: Standard 1/4" input for bass.
Output: 1/4" output for connecting to amplifiers or direct to PA systems.
Dimensions: 150 x 106 x 61 mm
Weight: Around 580 g
Power Supply: 9V DC adapterwww.albit.jp/preamp.html#A1BPTYPEIINot specifiedAvailable for members.Retail Price: ~$262.50 USD (28,875 yen)2000s2024-09-252024-09-28
AlbitVintage Mark II Preamp/DIJapanActiveAblit A1BP VintageThis model combines a retro sounding preamp equipped with orthodox tone control and a crunch distortion circuit with modern ease of use. The hybrid preamp of vacuum tubes and semiconductors was created to reproduce the ultimate vintage sound with the rich low end and tension in the mid-high range, which is also the natural sound of the bass, and expands the world of comfortable and melodious sound. Vintage amplifiers have low output and a slight distortion in the sound output, creating an exquisite sound with clear contours. By slightly mixing in the crunch type distortion installed in the A1BP VINTAGE, the exquisite sound of vintage amplifiers is exquisitely reproduced.
VOLUME
TREBLE
MID
BASS
SEND
MASTER/RETURN
GAIN
MIX
Not specifiedVacuum Tubes: 12AX7 x 1 Inputs:
  • Input: 1/4" jack
  • Aux In: RCA pin jack x 2

Outputs:
  • Tuner Out:

  • Send: 1/4" jack

  • Return: 1/4" jack

  • Output: 1/4" jack

  • Headphone/Balance Out:

Dimensions: 150 x 106 x 61 mm
Weight: Around 608 g
Power Supply: 9V DC adapterwww.albit.jp/preamp.html#A1BPVINTAGENot specifiedAvailable for members.Retail Price: ~$336.00 USD (36,960 yen)2000s2024-09-252024-09-28
AMT Electronics A-BassPreamp/DIRussiaActiveAMT Electronics A-BassThe AMT A-Bass is a compact and powerful bass preamp based on the legendary Alembic bass preamp design. It is part of the AMT Bricks series, which is known for its small dimensions and versatility while delivering high-quality sound. The A-Bass can be used either as a preamp connected to an amplifier's return or as a drive pedal connected to the amp's input. This versatility, combined with its robust construction and true tube-like sound, makes it ideal for bass players seeking a professional-grade preamp in a compact format.Gain: Adjusts the input gain to shape the tone and drive the preamp.
Treble: Controls the high-frequency response.
Middle: Adjusts the midrange frequencies.
Bass: Controls the low-frequency response.
Volume: Adjusts the overall output level.
Not specifiedSignal Bypass: True Bypass switching.
Circuit Type: Hybrid design combining tube and semiconductor technology.
Input: 1 x 1/4" instrument input.
Output: 1 x 1/4" output for amplifier connection.
Additional: CTRL A and CTRL B connectors for controlling or being controlled by other devices in the AMT Bricks series.
Input impedance: Not specified.
Output impedance: Not specified.
Dimensions: Not specified
Weight: Not specified
Power Supply: 12V DC power adapter.
Current Draw: Not specified.
amtelectronics.com/new/amt-a-bass/https://youtu.be/0bOxCqFMm3QThis feature is not currently available.~$99 USD20172024-08-242024-08-24
AMT ElectronicsO-BassPreamp/DIRussiaActiveAMT Electronics O-BassThe AMT Electronics O-Bass is a compact, high-quality bass preamp designed to emulate the sound of the legendary Orange AD200 Mark 3 bass amplifier. This pedal is part of the AMT Bricks series, which is known for combining tube and hybrid (tube + semiconductor) technologies in a small, versatile format. The O-Bass delivers warm, dynamic bass tones with a true tube-like character, making it an excellent choice for bassists looking for a portable, powerful preamp solution.Controls:
Gain: Adjusts the preamp’s input gain, influencing the saturation and overall tone.
Treble: Controls the high-frequency response.
Middle: Adjusts the midrange frequencies.
Bass: Controls the low-frequency response.
Volume: Sets the overall output level.
Not specifiedSignal Bypass: True Bypass switching.
Circuit Type: Hybrid design combining tube and semiconductor technology.
Input: 1 x 1/4" instrument input.
Output: 1 x 1/4" output for amplifier connection.
CTRL A and CTRL B: Control ports for connecting with other AMT Bricks series devices.
Input Impedance: Not specified.
Output Impedance: Not specified.
Dimensions: Not specified
Weight: Not specified
Power Supply: 12V DC power adapter.
Current Draw: Not specified.
amtelectronics.com/new/amt-o-bass/https://youtu.be/0bOxCqFMm3QThis feature is not currently available.~$150 to $200 USD2017?2024-08-242024-08-24
AMT ElectronicsBC-1 Bass CrunchPreamp/DIRussiaActiveAMT Electronics BC-1 Bass Crunch PreampThe AMT Electronics BC-1 Bass Crunch is a 2-channel JFET bass guitar preamp that emulates the sound of tube amplifiers. It offers a versatile range of tones from clean to overdriven, suitable for both studio and live performances.Clean Channel:
Level: Output signal level adjustment
High: High frequencies adjustment
Mid: Middle frequencies adjustment
Low: Low frequencies adjustment
Gain: Channel sensitivity adjustment

Drive Channel:
Level: Output signal level adjustment
High: High frequencies adjustment
Mid: Middle frequencies adjustment with notch filter (230Hz, 330Hz, 500Hz)
Low: Low frequencies adjustment
Pre. Notch: Rejecter filter switch before Drive stage (400Hz, 700Hz)
Gain: Channel sensitivity adjustment

Overall Controls:
Blend: Signal level balance between Clean and Drive channels
Master Volume: Overall output level
Drive Footswitch: Drive channel on/off
HI/LO Footswitch: Increased sensitivity for Drive channel
Middle frequencies adjustment with notch filter (230Hz, 330Hz, 500Hz)
Pre. Notch: Rejecter filter switch before Drive stage (400Hz, 700Hz)
Right Panel:
Input – 1/4" instrument input
Send FX – 1/4" signal send to aux effect
Return FX – 1/4" aux effect signal return

Left Panel:
Output – 1/4" direct output to power amp.
CTRL Out – 1/4" AMT TS-2MIDI aux convertors control output
Cab Sim. – direct output to mixer’s line input.
DI Out – 1/4" balanced output intended for connection of devices equipped with balanced inputs.
Dimensions: 112 x 72 x 50 mm (4.4 x 2.8 x 2 inches)
Weight: 400 grams (0.88 pounds)
Power Supply: 18V DC power adapter or two 9V batteries
Current Draw: 12mA
amtelectronics.com/new/amt-bc-1/

amtelectronics.com/new/manuals/BC-1-manual-ENG.pdf
https://youtu.be/xel4_8GVm0UThis feature is not currently available.€278.00
Early 20102024-07-032024-07-03
AmpegScramblerOverdriveUSAActiveAmpeg Scrambler Bass OverdriveThe Ampeg Scrambler Bass Overdrive Pedal is designed to infuse your sound with the iconic Ampeg grit and grind. It offers a range of tonal options from subtle harmonic enhancement to aggressive overdriveDrive: Adjusts the amount of distortion, from subtle to aggressive overdrive.
Blend: Mixes the clean and distorted signals to maintain clarity and low-end.
Treble: Boosts or cuts high frequencies to shape the overall tone.
Volume: Controls the output volume of the pedal.
Treble Control: +/- 15 dB of boost or cut at around 4 kHzTrue Bypass: Ensures your signal remains pure when the pedal is not engaged
All-Metal Chassis: Provides durability for heavy use
Analog Design: Delivers warm and natural-sounding overdrive
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Input Impedance: 1 MΩ
Output Impedance: 150 Ω
Dimensions: 64 mm x 111 mm x 35 mm (2.52 in x 4.37 in x 1.38 in)
Weight: 0.6 lbs (0.3 kg)
Power Supply: 9V DC, center-negative (not included), or 9V battery
Current Draw: 18 mA
https://ampeg.com/products/pedals/preamp-effects.html#scrambler-bass-overdrivehttps://youtu.be/u5I9J5JahOkThis feature is not currently available.$129.99 USD20162023-01-012024-07-16
AmpegClassic Bass PreampPreampUSAActiveAmpeg Classic Bass PreampThe Ampeg Classic Analog Bass Preamp pedal provides key tones of an array of classic Ampeg amps. The 3-band tone stack and accompanying Ultra-Hi and Ultra-Lo circuits are effective and efficient partners in dialing up pro-quality Ampeg tone.Bass: Adjusts the low-frequency response.
Mid: Controls the midrange frequencies.
Treble: Shapes the high-frequency response.
Volume: Controls the overall output level.
Ultra Lo Switch: Enhances the low-end frequencies.
Ultra Hi Switch: Boosts the high-end frequencies for added clarity.
Bass Control: +/- 14 dB at 40 Hz.
Mid Control: +/- 11 dB, selectable at 220 Hz, 450 Hz, or 800 Hz.
Treble Control: +/- 14 dB at 4 kHz.
Ultra Lo: +2 dB boost at 40 Hz.
Ultra Hi: +5 dB boost at 8 kHz.
True Bypass: Ensures your signal remains unaffected when the pedal is not engaged.
All-Metal Chassis: Provides durability for heavy use.
Analog Design: Delivers warm and natural-sounding preamp tones.
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Input Impedance: 1 MΩ
Output Impedance: 150 Ω
Dimensions: 64 mm x 111 mm x 35 mm (2.52 in x 4.37 in x 1.38 in)
Weight: 0.6 lbs (0.3 kg)
Power Supply: 9V DC, center-negative (not included), or 9V battery
Current Draw: 20 mA
https://ampeg.com/products/pedals/preamp-effects.html#classic-bass-preamphttps://youtu.be/kJIulteG8nwThis feature is not currently available.$129.99 USD20182023-01-012024-07-16
AmpegSCR-DIPreamp/OverdriveUSAActiveAmpeg SCR-DIhe Ampeg® SCR-DI Bass DI with Scrambler Bass Overdrive is a full-featured Ampeg preamp that delivers a wide range of tones that are perfect for the studio or stage. The classic Ampeg EQ includes Ultra-Hi and Ultra-Lo filters, plus you can dial in the distinctive grind of overdriven tubes thanks to the Scrambler overdrive. With extensive I/O including a Phones output and Aux input, the SCR-DI is the perfect companion for every busy bass player that requires both great tone and flexibility.Bass: Adjusts the low-frequency response
Mid: Controls the midrange frequencies
Treble: Shapes the high-frequency response
Volume: Controls the overall output level
Ultra Lo Switch: Enhances the low-end frequencies
Ultra Hi Switch: Boosts the high-end frequencies for added clarity
Drive: Adjusts the amount of distortion from the Scrambler overdrive
Blend: Mixes the clean and distorted signals
Bass Control: +/- 14 dB at 40 Hz
Mid Control: +/- 11 dB, selectable at 220 Hz, 450 Hz, or 800 Hz
Treble Control: +/- 14 dB at 4 kHz
Ultra Lo: +2 dB boost at 40 Hz
Ultra Hi: +5 dB boost at 8 kHz
True Bypass: Ensures your signal remains unaffected when the pedal is not engaged
All-Metal Chassis: Provides durability for heavy use
Analog Design: Delivers warm and natural-sounding preamp tones
Scrambler Overdrive: Adds tube-like distortion with separate drive and blend controls
Aux Input: Allows for practicing with backing tracks
Headphone Output: Ideal for silent practice
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Thru: 1 x 1/4" (thru)
XRL: 1 x XLR (balanced line out with ground lift)
Input Impedance: 1 MΩ
Output Impedance: 150 Ω
Dimensions: 64 mm x 111 mm x 35 mm (2.52 in x 4.37 in x 1.38 in)
Weight: 0.6 lbs (0.3 kg)
Power Supply: 9V DC, center-negative (not included), or 9V battery
Current Draw: 20 mA
https://ampeg.com/products/pedals/scr-di.htmlhttps://youtu.be/WCK_k91qgYAThis feature is not currently available.$259.00 USD20162023-01-012024-07-16
AmpegLiquifierChorusUSAActiveAmpeg Liquifier Bass ChorusThe Ampeg Liquifier Analog Chorus Pedal is designed to deliver rich, lush chorus tones for both bass and guitar, making it a versatile addition to any pedalboard.

Both rate and depth controls are effective across their entire range, providing consistent and high-quality sound at all settings
Rate: Adjusts the speed of the chorus effect
Depth: Controls the intensity of the modulation
Effect Level: Balances the amount of the chorus effect in your signal
Dual Chorus Circuit: The pedal uses two modulated signals in addition to the clean signal, creating a thick and rich chorus effect without losing low-end frequenciesTrue Bypass: Ensures your signal remains unaffected when the pedal is not engaged
All-Metal Chassis: Provides durability for heavy use
Analog Design: Delivers warm and natural-sounding chorus effects
Dual Chorus Circuit: Offers incredibly rich tones by sending a clean signal with two modulated signals, maintaining a full and lush sound
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
Dimensions: 64 mm x 111 mm x 35 mm (2.52 in x 4.37 in x 1.38 in)
Weight: 0.6 lbs (0.3 kg)
Power Supply: 9V DC, center-negative (not included), or 9V battery
Current Draw: 21 mA
https://ampeg.com/products/pedals/preamp-effects.html#liquifier-chorushttps://youtu.be/EPYYTF0Z86sThis feature is not currently available.$129.99 USD201702/20/20242024-07-16
AmpegOpto CompOptical CompressorUSAActiveAmpeg Opto Comp Analog Optical CompressorThe Ampeg Opto Comp Analog Optical Compressor pedal is designed to deliver smooth, vintage-style compression with an optical circuit, ideal for both bass and guitar.Compression: Adjusts the amount of compression applied to the signal
Release: Controls the time it takes for the compression to stop after the signal drops below the threshold
Output: Controls the overall output level of the pedal
Need more information.True Bypass: Ensures your signal remains unaffected when the pedal is not engaged
All-Metal Chassis: Provides durability for heavy use
Analog Design: Delivers warm and natural-sounding compression
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
Dimensions: 64 mm x 111 mm x 35 mm (2.52 in x 4.37 in x 1.38 in)
Weight: 0.6 lbs (0.3 kg)
Power Supply: 9V DC, center-negative (not included), or 9V battery
Current Draw: 15 mA
https://ampeg.com/products/pedals/preamp-effects.html#opto-comp-compressorhttps://youtu.be/bDMcQzul794This feature is not currently available.$129.99 USD20182023-01-012024-07-16
Animals PedalSurfing Polar Bear Bass OverdriveOverdriveUSAActivehttps://animalspedal.us/products/animals-pedal-surfing-polar-bear-bass-overdrive-mod-by-bjfThis feature is not currently available.$118.99 USD2024-09-032024-09-03
AphexBass Xciter (Model 1402)Preamp/DIUSADiscontinuedAphex Bass XciterThe Aphex Bass Xciter is designed to enhance your bass sound by using the company's proprietary Aural Exciter and Big Bottom technologies. The Aural Exciter adds clarity and detail to your high frequencies, while the Big Bottom process dynamically enhances your low-end without significantly increasing peak output. This pedal is ideal for bassists looking to add depth, articulation, and presence to their tone without altering the fundamental characteristics of their sound.Controls:
Lo Tune: Adjusts the upper frequency limit for bass enhancement (80-250Hz).
Lo Blend: Controls how much of the enhanced bass is added to the signal.
Hi Tune: Adjusts the frequency point for high-end enhancement (700Hz-7kHz).
Hi Blend: Controls the amount of harmonic content added to the high frequencies.
Lows: 80-250Hz (adjustable via Lo Tune).
Highs: 700Hz-7kHz (adjustable via Hi Tune).
Signal Bypass: True bypass.
Circuit Type: Features the Aural Exciter and Big Bottom technologies for sound enhancement.
Input: 1 x 1/4" instrument input (10M Ohms).
Output:
- 1 x 1/4" instrument output (1K Ohms)
- 1 x XLR balanced DI output (150 Ohms).
Dimensions: n/a
Weight: n/a
Power Supply: 9V battery or external power supply (5-12V AC or 7-17V DC).
Current Draw: 5mA
n/an/aThis feature is not currently available.Original Price: $249 USD
Used Price: $100-$150 USD
Early 2000s with a redesign around 20112024-08-312024-08-31
Ashdown EngineeringBass ExchangeSignal Routing/AB SwitcherUKActiveAshdown Engineering Bass ExchangeThe Ashdown Bass Exchange is a versatile signal routing and boost pedal designed for bassists who need to manage multiple instruments and amplifiers. It allows seamless switching between two inputs and two outputs, providing the flexibility to control signal routing and output levels efficiently.Control Knobs:
Level Adjusters (x2): Adjusts the signal levels for each channel.

Toggle Switches:
Function Switch: Selects between toggling inputs or turning both on/off.
Select Mode: Controls routing of signals from the two input channels to the outputs.
Bal/Norm Switch: Turns Output 2 into an isolated balanced TRS output for DI or other connections.

Footswitches:
Footswitch: Toggles between inputs 1 and 2 or engages both.

Internal Switches: None
Need more information.Signal Bypass: True Bypass
Circuit: Analog
Input: 2 x 1/4" (instrument inputs)
Output: 2 x 1/4" (effect outputs, one can be TRS balanced)
Input impedance: Not specified
Output impedance: Not specified
Dimensions: 180 x 120 x 60 mm / 7.1 x 4.7x 2.4 in
Weight: 1.2 kg / 2.65 lbs.
Power Supply: 9V-18V DC
Power adapter type: Standard center negative (not included)
Current Draw: N/A
ashdownmusic.com/products/bass-exchangeThis feature is not currently available.£149.00 GBP2024-08-272024-08-27
Ashdown EngineeringGeezer Butler Pedal of DoomOverdrive/DistortionUKActiveAshdown Geezer Butler Pedal of DoomThe Geezer Butler Pedal of Doom is a signature bass pedal designed to deliver heavy, doom-laden tones. It features dual EQ circuits, a parametric EQ for extensive tone shaping, and footswitchable distortion channels. The pedal is built to replicate the iconic sound Geezer Butler is known for, allowing users to craft rich, powerful bass tones with ease.Dual EQ: Separate controls for bass, low-mid, high-mid, and treble
Drive & Volume: Adjusts the intensity and output level of the distortion
Footswitches: Engage dual EQ and drive circuits
4-band EQ:
Bass: Passive 0-100%
Low-Mid: Passive 0-100%
Hi-Mid: Passive 0-100%
Treble: Passive 0-100%
Dual VU meters, transformer-isolated DI output, true bypass switching, designed for professional use​Input: 1 x 1/4" (instrument input)
Input Impedance: 3.9M
Input range 150mv to 20v p - p
Output: 1 x 1/4" (Pro balanced DI output)
DI Output Impedance: 420 ohms balanced, transformer isolated
Pre ground lift Level: -20dbu nominal
Dimensions: 180 mm x 120 mm x 60 mm (7.1 in x 4.7 in x 2.4 in)
Weight: 1.2 kg (2.65 lbs)
Power Supply: 9 DC, center-negative (not included)
Current Draw: 100 mA
ashdownmusic.com/products/geezer-butler-pedal-of-doomThis feature is not currently available.~$370 USDSeptember 20232024-08-192024-08-19
Ashdown EngineeringJohn Myung Double DriveOverdrive/DistortionUKActiveAshdown Engineering John Myung Signature Double DriveThe Ashdown John Myung Double Drive is a signature bass pedal designed to deliver a powerful overdrive with rich harmonic content. The pedal offers two independent drive circuits that can be blended to create a unique tone, ranging from subtle grit to full-blown distortion, catering to John Myung's signature sound.

  • Drive 1: Adjusts the amount of overdrive for the first drive circuit.

  • Drive 2: Adjusts the amount of overdrive for the second drive circuit.

  • Mix: Blends the two drive circuits, allowing for a mix of clean and overdriven tones.

  • Output: Sets the overall output level of the pedal.

  • VU METER 1 This is used to monitor the input level of your instrument. The Left Blue LED lights up in the VU when DRIVE 1 is selected.

  • VU METER 2 This is used to monitor the output level of the pedal. The VU Blue LED lights up when DRIVE 2 is selected.

Signal Bypass: True Bypass
Analog or Digital: Analog
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Output: 1 x XLR (DI)
Input impedance: 3.9M Ω
Output impedance: 100k Ω
Output impedance: 420 Ω balanced, Transformer isolated, optional ground lift
Dimensions: 183 x 120 x 65 mm / 7.6 x 4.72 x 2.56 inches
Weight: 1.28 kg (2.82 lbs.)
Power Supply: 9V-18V DC
Power adapter type: Standard center negative (not included)
Current Draw: 100 mA
ashdownmusic.com/products/john-myung-double-drive-pedalThis feature is not currently available.£299.00 / ~$375 USD2024-08-272024-08-27
Ashdown EngineeringLomenzo Mega DriveOverdrive/DistortionUKActiveThe Ashdown Lomenzo Mega Drive, developed in collaboration with James LoMenzo, is a versatile bass overdrive pedal that provides deep, rich distortion combined with modern, high-end drive. It allows you to blend distortion with your clean tone, using a sweepable high-pass and low-pass filter for focused tone shaping.Drive Mix: Adjusts the blend of distorted and clean signal
Drive Level: Controls the output level of the drive
Input Level: Sets the input signal strength
High-Pass & Low-Pass Filters: Shape the frequency range of the distortion
True Bypass Switching: Maintains signal integrity when the pedal is not engaged
Sweepable high-pass and low-pass filters for precise frequency controlTrue bypass, durable construction, designed for bassists seeking modern and classic distortion tones.Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Dimensions: 145.5 mm x 116.2 mm x 65 mm (5.7 in x 4.6 in x 2.6 in)
Weight: 0.9 kg (1.98 lbs)
Power Supply: 9V DC, center-negative (not included)
Current Draw: 45 mA
ashdownmusic.com/products/lomenzo-mega-driveThis feature is not currently available.~$360 USDJanuary 20232024-08-192024-08-19
Ashdown EngineeringPro-DIPreamp/DIUKActiveAshdown Pro DIThe Ashdown Pro-DI is a versatile and robust bass preamp pedal designed for touring bassists. It features a 5-band EQ with an Ashdown Shape option for sculpting your tone, inspired by Ashdown's ABM, MAG, and ROOTMASTER series. The pedal also includes a valve-emulated overdrive with mix and level controls, ensuring consistent volume and gain when the overdrive is engaged. It is equipped with both passive and active input sensitivity options and a handy VU meter for level balancing.5-Band EQ: For detailed tonal shaping
Ashdown Shape: Provides a scooped tone option
Drive Mix & Level: Controls the overdrive blend and output level
Input Sensitivity Pad: Adjusts for active or passive basses (-3dB cut for active)
VU Meter: For visual level monitoring
Line Mix: Controls level of external line input for practice or monitoring
5-band EQ inspired by ABM series; Shape option for additional tone sculptingTransformer-isolated DI output, ground lift, VU meter, durable construction with a 5-year warranty.Input: 1 x 1/4" (instrument input), Line input
Output: 1 x 1/4" (DI output, transformer-isolated), 1 x 1/4" (Link out)
Nominal Output: 0dB
Dimensions: 183 mm x 116.2 mm x 65 mm (5.7 in x 4.6 in x 2.6 in)
Weight: 1.46 kg (3.22 lbs)
Power Supply: 9V DC, center-negative (not included)
Current Draw: 45 mA
ashdownmusic.com/products/ashdown-pro-di-1This feature is not currently available.~$376 USDSeptember 20232024-08-192024-08-19
Ashdown EngineeringStuart Zender Funk Face IIDynamic FilterUKActiveAshdown Stuart Zender Funk FaceThe Ashdown Stuart Zender Funk Face is a signature bass pedal designed in collaboration with Stuart Zender, best known for his work with Jamiroquai. This pedal is tailored to create those iconic "Virtual Insanity" bass grooves, featuring a twin dynamic filter that delivers a wide range of funky tones. The Funk Face allows bassists to blend auto-wah with a valve-driven distortion, making it versatile for both subtle and aggressive sound shaping.Sensitivity: Adjusts the response of the auto-wah effect
Output: Controls the intensity of the effect and can serve as a clean boost when the wah is not active
Footswitches: Engage/disengage the wah effect and toggle the valve drive distortion
Valve Overdrive Switch: Select whether the valve distortion is applied before or after the wah effect
Twin dynamic filter for auto-wah; valve-driven distortion via 12AX7 tubeTrue bypass, illuminated SZ logo, metal casing for durability​Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Dimensions: 178 mm x 135 mm x 57 mm (7 in x 5.3 in x 2.2 in)
Weight: 0.7 kg (1.54 lbs)
Power Supply:18V DC recommended (can run on 9V in limited situations)
Current Draw: 45 mA
ashdownmusic.com/products/stuart-zender-funk-faceThis feature is not currently available.~$250 USDSeptember 20232024-08-192024-08-19
Ashdown EngineeringThe AntBass AmpUKActiveAshdown Engineering The Ant"The Ant" is a compact and lightweight bass amplifier pedal, designed to fit seamlessly onto any pedalboard. Despite its small size, it delivers a powerful 200-watt RMS output. The Ant is ideal for bassists who require a portable yet robust solution for live performances and practice, providing a wide range of tones with its 3-band EQ and Ashdown's signature pre-shape feature. It's built from durable aluminum, ensuring longevity without the burden of excess weight.Control Knobs:
Bass: Adjusts the low frequencies (+/- 15 dB @ 100 Hz)
Middle: Adjusts the mid frequencies (+/- 15 dB @ 660 Hz)
Treble: Adjusts the high frequencies (+/- 15 dB @ 7 kHz)
Shape: Engages a mid-scoop EQ with boosts at 50 Hz and 10 kHz

Footswitches:
Mute Switch: Mutes the output

Internal Switches:
Passive/Active Pad: -15 dB pad for high output basses or signal processors
Lows: +/- 15 dB @ 100 Hz
Mids: +/- 15 dB @ 660 Hz
Highs: +/- 15 dB @ 7 kHz
Shape: +8 dB @ 50 Hz, +10 dB @ 10 kHz
Signal Bypass: True Bypass
Circuit Type: Analog
Input: 1 x 1/4" (high input), 1 x 1/4" (low input)
Output: 1 x 1/4" (speaker output)
Input Impedance: 3.9 MΩ (high input), 10 kΩ (low input)
Output Impedance: 4 Ω (minimum speaker impedance)

Dimensions: 210 x 118 x 62 mm
Weight: 0.9 kg / 1.9 lbs
Power Supply:18V DC recommended (can run on 9V in limited situations)
Current Draw: N/A
Power at 4 Ohms: 196 watts RMS
Power at 8 Ohms: 140 watts RMS
ashdownmusic.com/products/the-anthttps://youtu.be/nNUdtF8XApkThis feature is not currently available.£349.002024-08-272024-08-27
Ashdown EngineeringTriple ShotOverdriveUKActiveAshdown Triple ShotThe Ashdown Triple Shot is a high-gain bass overdrive pedal featuring three independent distortion bands—Dark, Medium, and Light—that allow for precise sound sculpting across the frequency spectrum. This pedal enables you to blend thick low-end tones with high-gain treble, offering a wide range of overdriven sounds.Dark: Controls low-frequency distortion
Medium: Controls mid-frequency distortion
Light: Controls high-frequency distortion
Roast (3 knobs): Adjusts the level for each band
Split into three frequency bands: Dark (lows), Medium (mids), Light (highs)Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Dimensions: 145.5mm x 116.2mm x 65mm (5.7 in x 4.6 in x 2.6 in)
Weight: 1.15 kg (2.54 lbs)
Power Supply: 9V DC, center-negative (not included)
Current Draw: 45 mA
ashdownmusic.com/products/ashdown-triple-shotThis feature is not currently available.$216 USDSeptember 20232024-08-192024-08-19
Ashdown EngineeringABM Pro-FX Double ShotOverdriveUKActiveAshdown Engineering Pro FX Double Shot OverdriveThe Ashdown ABM PRO-FX Double Shot is a dual-band drive pedal designed for bass players, offering variable drive control across two distinct frequency bands. This pedal allows bassists to independently control the bass and treble drive levels, enabling a wide range of tonal possibilities from subtle warmth to aggressive distortion.Control Knobs:
Dark: Controls the bass frequencies.
Light: Controls the treble frequencies.
Roast: Sets the amount of gain for each corresponding EQ band.

Footswitches:
True Bypass: Activates or bypasses the effect.
Signal Bypass: True Bypass
Circuit Type: Analog
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Input Impedance: Not specified
Output Impedance: Not specified
Dimensions: 58 x 73 x 112 mm / 2.2 x 2.9 x 4.4 inches
Weight: 0.5 kg / 1 lb.
Power Supply: 9V DC
Power adapter type: Standard center negative (not included)
Current Draw: 50mA
ashdownmusic.com/products/pro-fx-double-shothttps://youtu.be/JaVHwH1BacMThis feature is not currently available.£100.002024-08-242024-08-24
Ashdown EngineeringAGM Pro-FX Two Band BoostBoostUKActiveAshdown Engineering Two Band BoostThe Ashdown ABM PRO-FX Two-Band Boost pedal is designed to give bassists more control over their signal boost. It allows users to enhance either just the high frequencies, a full band boost, or a mix of both to achieve the desired level in their signal chain. This pedal is highly versatile, providing precise tonal shaping and boost capabilities for various musical styles.Control Knobs:
Treble Boost: Boosts the high frequencies.
Full Boost: Boosts the entire frequency range.

Footswitches:
True Bypass: Activates or bypasses the effect.
Signal Bypass: True Bypass
Circuit Type: Analog
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Input Impedance: Not specified
Output Impedance: Not specified
Dimensions: 58 x 73 x 112 mm / 2.2 x 2.9 x 4.4 inches
Weight: 0.5 kg / 1 lb
Power Supply: 9V DC
Power adapter type: Standard center negative (not included)
Current Draw: 50mA
ashdownmusic.com/products/pro-fx-two-band-boosthttps://youtu.be/UiCdGZC1ykwThis feature is not currently available.£100.002024-08-242024-08-24
Ashdown EngineeringABM Pro-FX Pro DriveOverdriveUKActiveAshdown Engineering Pro FX Pro DriveThe Ashdown ABM PRO-FX Pro Drive is a straightforward bass overdrive pedal that offers a wide range of tonal possibilities, from subtle grit to aggressive distortion. It features simple controls for gain, output, and tone, allowing bassists to dial in their preferred sound with ease. This pedal is ideal for adding warmth, depth, or cutting-edge distortion to a bass signal, making it versatile for various music styles.Control Knobs:
Gain: Sets the desired amount of gain, from mild to extreme.
Output: Adjusts the overall output volume of the pedal.
Tone: Shapes the tonal character from thick to thin.

Footswitches:
True Bypass: Activates or bypasses the effect.
Signal Bypass: True Bypass
Circuit Type: Analog
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Input Impedance: Not specified
Output Impedance: Not specified
Dimensions: 58 x 73 x 112 mm / 2.2 x 2.9 x 4.4 inches
Weight: 0.5 kg / 1 lb
Power Supply: 9V DC
Power adapter type: Standard center negative (not included)
Current Draw: 50mA
ashdownmusic.com/products/pro-fx-pro-drivehttps://youtu.be/JaVHwH1BacMThis feature is not currently available.£100.002024-08-242024-08-24
Ashdown EngineeringABM Pro-FX Sub Harmonic GeneratorOctaveUKActiveAshdown Engineering Sub Harmonic GeneratorThe Ashdown ABM PRO-FX Sub Harmonic Generator is designed to enhance the low-end of your bass sound by generating and blending subharmonic frequencies. This pedal is ideal for bassists looking to add a subtle fatness to their tone or to go full-on synth-like with deep, rumbling lows. The simple yet effective controls allow for a mix between the clean bass signal and the generated subharmonics, making it versatile for various musical styles.Control Knobs:
Sub Harmonics: Adjusts the amount of subharmonic effect.
Clean: Blends the clean bass signal with the subharmonic effect.
Signal Bypass: True Bypass
Circuit Type: Analog
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Input Impedance: Not specified
Output Impedance: Not specified
Dimensions: 58 x 73 x 112 mm / 2.2 x 2.9 x 4.4 inches
Weight: 0.5 kg / 1 lb
Power Supply: 9V DC
Power adapter type: Standard center negative (not included)
Current Draw: 100mA
ashdownmusic.com/products/pro-fx-sub-harmonic-generatorhttps://youtu.be/MnbwRIU2Zk8This feature is not currently available.£100.002024-08-242024-08-24
Ashdown EngineeringAGM Pro-FX Retro DriveOverdriveUKActiveAshdown Engineering Pro FX Retro Drive The Ashdown ABM PRO-FX Retro Drive is designed to deliver a bold and distinctive overdrive sound with a classic British feel. The pedal is rich in harmonics, evoking the tone of vintage amplifiers, making it ideal for bassists looking for that authentic, old-school drive tone. This pedal is straightforward, with controls that allow you to shape the gain and output levels, as well as the overall tonal character, from thick and warm to sharp and cutting.Control Knobs:
Gain: Sets the desired amount of gain, from light to heavy overdrive.
Output: Adjusts the overall output volume of the pedal.
Tone: Shapes the tonal character, from thick and warm to sharp and bright.

Footswitches:
True Bypass: Activates or bypasses the effect.
Signal Bypass: True Bypass
Circuit Type: Analog
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Dimensions: 58 x 73 x 112 mm / 2.2 x 2.9 x 4.4 inches
Weight: 0.5 kg / 1 lb
Power Supply: 9V DC
Power adapter type: Standard center negative (not included)
Current Draw: 50mA
ashdownmusic.com/products/pro-fx-retro-drivehttps://youtu.be/weo4NCjK0JkThis feature is not currently available.£100.002024-08-242024-08-24
Ashdown EngineeringAGM Pro-FX Vintage FuzzFuzzUKActiveAshdown Vintage Bass FuzzThe Ashdown ABM PRO-FX Vintage Fuzz is designed to add a rich, vintage fuzz tone to any bass guitar. Whether you're playing a full-bodied Les Paul or a snappy Tele, this pedal can deliver everything from a subtle fuzz to a full-on aggressive distortion, making it ideal for various musical styles that require a classic, textured fuzz effect.Control Knobs:
Fuzz: Adjusts the amount of fuzz from light to heavy.
Output: Controls the overall output volume of the pedal.

Footswitches:
True Bypass: Engages or bypasses the effect.
Signal Bypass: True Bypass
Circuit Type: Analog
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Dimensions: 58 x 73 x 112 mm / 2.2 x 2.9 x 4.4 inches
Weight: 0.5 kg / 1 lb
Power Supply: 9V DC
Power adapter type: Standard center negative (not included)
Current Draw: 50mA
ashdownmusic.com/products/copy-of-pro-fx-vintage-fuzzhttps://youtu.be/whzgvWTwk-AThis feature is not currently available.£100.002023-01-012023-01-01
Ashdown EngineeringStudio CompressorCompressor/LimiterUKActiveAshdown Engineering Studio CompThe Ashdown Studio Compressor is a high-quality compressor/limiter pedal designed to provide smooth, controlled compression without harsh level changes. It features a continuously variable threshold, allowing for a more sonically desirable compression curve. This pedal is versatile, suitable for both limiting to protect against clipping and distortion, as well as general compression to enhance your bass sound.Control Knobs:
Threshold: Adjusts the level at which compression begins, ranging from +10 dB to -30 dB.
Ratio: Controls the amount of compression, with a range from 1:1 to nearly infinity (brick wall limiting).
Gain: Recovers any lost output due to compression, with a range of +/-20 dB.

Footswitches:
True Bypass: Engages or bypasses the effect.
Threshold is adjustable from +10db to -30db
Gain control has a range of +/-20db
Ratio control has a range from zero to almost infinity (Brick wall) the sweep is arranged so that the midpoint of rotation on the control is approx. 3.5:1.
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Input Impedance: Not specified
Output Impedance: Not specified
Dimensions: 117 x 105 x 58 mm / 4.6 x 4.1 x 2.2 inches
Weight: 0.6 kg / 1.3 lbs.
Power Supply: 18V DC
Power adapter type: Standard center negative (not included)
Current Draw: N/A
ashdownmusic.com/products/studio-compressorThis feature is not currently available.£199.002024-08-242024-08-24
Ashdown EngineeringVelvet CompressorCompressorUKActiveAshdown Engineering Velvet CompressorInput: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
This feature is not currently available.2024-08-242024-08-24
Ashdown EngineeringTriple Shot DriveOverdriveUKActiveAshdown Engineering Triple ShotInput: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
This feature is not currently available.2024-08-242024-08-24
Ashdown EngineeringType 23 Dynamic FilterFilterUKActiveAshdown Engineering Type 23Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
This feature is not currently available.2024-08-242024-08-24
Bearfoot FXBlue Bee ODOverdriveUSAActiveBearfoot FX Blue Bee ODThe Blue Bee is the ultimate evolution of the Bearfoot Blueberry Bass Overdrive.

What makes the Blue Bee stand out is its authentic, natural tone. The harmonic drive feels just right, allowing you to dial in a sound reminiscent of your bass amp—just with more grit—without any distracting EQ shifts. It's an excellent choice for capturing those classic, driven tones, from the warm push of an Ampeg B-15 to the full roar of an SVT.

The new Blue Bee retains the original controls of the Blueberry Bass OD: Volume, Drive, and Nature (which shapes the overall tone and body). However, this version takes things further with the addition of a pre-dirt Mid Boost control and a post-dirt Treble control. These added features allow for a wider range of tones, including Billy Sheehan-style overdrive, making the Blue Bee the most versatile and complete version of the Blueberry Bass yet.

Not just for bass, the Blue Bee also shines as an overdrive for guitar, delivering an Ampeg-like growl similar to its cousin, the Honey Bee. You'll love the natural grit, smooth sustain, and flexibility of the enhanced controls, giving you the ability to dial in exactly the sound you're looking for.
2024-09-222024-09-22
BehringerBass Graphic Equilizoer BEQ700EqualizerPhilippinesActiveBehringer Bass Graphic Equalizer BEQ700With 15 dB available boost or cut per band, the BEQ700’s seven frequency bands have been carefully chosen to provide the ultimate tools for EQing the bass guitar, even extended range instruments. Of course, to make full use of its capabilities, you should first understand some basics about the frequency range of your axe.

The BEQ700 covers the audio spectrum from below 50 Hz to over 10 kHz, allowing you to effectively cut or boost specific frequencies that help focus your sound. Special attention has been paid to the critical midrange frequencies, which can either make or break your sound. The following section offers tips that will have you sculpting the perfect bass sound in no time at all.
Frequency Bands: 7 bands with +/- 15 dB boost/cut for each
50 Hz: Adds low-end thump and rumble
120 Hz: Fills out soft bass tones
400 Hz: Punches up the core midrange
500 Hz: Shapes overall warmth and clarity
800 Hz: Adds an aggressive edge
4.5 kHz: Helps cut through the mix
10 kHz: Accentuates upper harmonics
Level: Controls the overall output level of the pedal
Covers a frequency range from 50 Hz to 10 kHz
Each band provides +/- 15 dB of boost or cut
True Bypass: Ensures your signal remains unaffected when the pedal is not engaged
Analog Design: Provides warm and natural-sounding EQ adjustments
Plastic Chassis: Lightweight construction
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Input Impedance: 500 kΩ
Output Impedance: 1 kΩ
Dimensions: 70 mm x 125 mm x 50 mm (2.75 in x 4.9 in x 1.97 in)
Weight: 0.33 kg (0.73 lbs)
Power Supply: 9V DC, center-negative (not included), or 9V battery
Current Draw: 30 mA
https://www.behringer.com/product.html?modelCode=P0400This feature is not currently available.$29.00 USDSep-052024-03-082024-07-16
BehringerBass Limiter Enhancer BLE400Limiter/EnhancerPhilippinesActiveBehringer Bass Limiter Enhancer BLE400The BASS LIMITER ENHANCER BLE400 gives your playing that same velvety finishing touch by smoothing out inconsistent volume peaks. This is especially noticeable if your performance involves slapping and popping styles. The BLE400 will make your tone as solid as your performance.Level
Enhance
Ratio (Compression)
Thresh (Threshold)
Status LED
1/4″ jack
Power: Standard center-negative 5.5 x 2.1mm barrel connector
1/4″ jack9v battery
9-volt power supply
https://www.behringer.com/product.html?modelCode=P0592This feature is not currently available.2024-03-082024-03-08
BehringerBass Overdrive BOD400OverdrivePhilippinesActiveBehringer Bass Overdrive BOD400Get rich, tube-like distortion, smooth sustain and super-fat tone! Here’s an overdrive pedal that supports the entire frequency range of bass guitars, even 5 & 6-stringers. The best part of all, the Bass Overdrive BOD400 was designed specifically for bass, so the bottom-end won’t drop out when you pull the trigger.Level
High (boost/cut)
Low (boost/cut)
Gain
Balance
Status LED
2-band EQ1/4″ jack
Power: Standard center-negative 5.5 x 2.1mm barrel connector
1/4″ jack9v battery
9-volt power supply
https://www.behringer.com/product.html?modelCode=P0593This feature is not currently available.2024-03-082024-03-08
Bergatino Audio SystemsSuper PrePreamp/DIUSAActiveBergantino Audio Super PreThe Bergantino Super Pre Bass Preamp Pedal is designed to provide a comprehensive solution for bass players seeking to achieve their ideal tone. This versatile preamp pedal offers a wide range of sound enhancement options, including clean tone enhancement, gain addition, compression, precise EQ control, and bold distortions, overdrives, and fuzzes. Despite its compact size, the Super Pre is suitable for both stage and studio use, allowing bass players to achieve a distinct and personalized sound.Master (Volume)
Gain
Memory 1
Memory 2
Memory 3
Bright
Program
Mute
Footswitches: Memory 1, Memory 2, Memory 3, Mute
21 savable scenes
4-Band Multifunction EQ
The Bergantino Speaker-File EQ System is flexible to the point where the EQ bands can overlap each other using the four EQ points and the Bright control
Bright control: Adjusts from 1db to 12dbs of boost
Software selectable Input Impedance allows you to take it from 1 meg to 10 megs to match the impedance of the pickup and achieve a coherent tone with more presence that cuts
Compressor: Serial or parallel VRC compressor.
Auxiliary Input and Headphone jacks
Pre Amp Line Output – (Level adjustable – 0db to +6db)
Selectable Phase Output (Normal or Reverse)
USB port: allows software upgrades/Speaker-File loads and more
Dimensions: 8 1/2″W x 6.75D x 3″H
Weight: 2.5 lbs.
Standard center-negative 5.5 x 2.1mm barrel connectorbergantino.com/super-pre/Super Pre Preamplifier & Effects Pedal DEEP DIVE TutorialThis feature is not currently available.$699.00 USD without Power Supply
$719.00 USD with Power Supply
14-Feb-232024-06-042024-06-04
Blackhawk AmplifiersHEIMDALL-2 BASS DRIVEOverdriveUSAActiveBlackhawk amplifiers heimdall-2-bass-driveAn HM-2 inspired overdrive designed for baritone and bass guitar.

The Blackhawk Amplifiers HEIMDALL-2 Bass Drive is a robust and versatile distortion pedal designed to deliver powerful, articulate tones for bassists. Encased in a durable metal chassis, the HEIMDALL-2 is built to withstand the demands of live performance while providing a wide range of tonal options.

The pedal features an intuitive control layout that allows users to fine-tune their sound with precision. The Volume knob adjusts the overall output level, while the Drive knob controls the amount of gain and distortion. The Tone knob shapes the tonal character of the distortion, and the Blend knob mixes the direct (clean) and distorted signals, offering a spectrum of distortion from subtle grit to full-on fuzz. The Mid knob adds flexibility by adjusting the midrange frequencies, enabling further tonal customization.

The HEIMDALL-2 utilizes analog circuitry to produce warm, natural distortion tones that respond dynamically to the player's touch. True bypass switching ensures that your signal remains pure and unaltered when the pedal is disengaged, while silent switching technology minimizes noise during operation.
Volume: Adjusts the overall output level of the effect.
Drive: Controls the amount of gain and distortion applied to the signal.
Tone: Shapes the tonal character of the distortion.
Blend: Mixes the direct (clean) and distorted signals.
Mid: Adjusts the midrange frequencies for added tonal flexibility
True Bypass Switching: Ensures that the signal remains unaltered when the pedal is not engaged.
Analog Circuitry: Provides warm and natural distortion tones.
Heavy-Duty Construction: Built with a rugged metal chassis for durability in live performance and studio use.
Silent Switching: Designed to minimize noise when engaging or disengaging the effect.
Blend Control: Allows precise mixing of clean and distorted signals for a wide range of tonal possibilities.
Inputs: 1 x 1/4"" (instrument input)
Outputs: 1 x 1/4"" (unbalanced output)
Input Impedance: 1M kΩ
Output Impedance: 100 kΩ
Dimensions: 122 mm x 92 mm x 46 mm (4.8" x 3.6" x 1.8")
Weight: 0.5 kg (1.1 lbs)
Power Supply: 9V battery or optional 9V DC power adapter (center negative)
Current Draw: ~25 mA
blackhawkamplifiers.bigcartel.comThis feature is not currently available.$199 USD20202023-01-012024-07-17
BOSSBB-1X Bass DriverDrive/DistortionJapanActiveBOSS Bass Driver BB-1XThe BOSS BB-1X Bass Driver is a premium stompbox designed to make your bass sound bold and punchy. More than just a standard compact bass pedal, the BB-1X is like a preamp, a crucial component in creating quality sound. It captures the essence and subtle nuances of your bass, amp, and playing and emphasizes all their best characteristics.Drive: Adjusts the amount of distortion.
Level: Controls the output volume.
Blend: Mixes the direct signal with the distorted signal.
Bass: Adjusts the low-end frequencies.
Treble: Adjusts the high-end frequencies.
Mid: Controls the mid-range frequencies.
Bass: ±15 dB at 60 Hz
Mid: ±15 dB at 500 Hz
Treble: ±15 dB at 10 kHz
Bypass Circuit: Buffered bypass
Circuit Type: Analog
Input: 1 x 1/4" instrument input
Output: 1 x 1/4" line output
Direct Out: 1 x 1/4" unbalanced direct output
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
Dimensions: 73 x 129 x 59 mm (2-7/8 x 5-1/8 x 2-3/8 inches)
Weight: 445 g (1 lbs)
Power Supply: 9V DC (AC adapter or 9V battery)
Current Draw: 55 mA
www.boss.info/ca/products/bb-1x/https://youtu.be/M_sqh28qsGMThis feature is not currently available.$199.99 USD22-Jan-152023-01-012024-07-18
BOSSOBD-3 Bass OverdriveOverdriveJapanActiveBoss Bass Overdrive ODB-3The ODB-3 Bass OverDrive delivers the chest-resonating distortion that hard rock, thrash, and punk bassists have been waiting for. This hot compact pedal has been designed specifically for bass applications.Level: Adjusts the output volume.
EQ: Two-band equalizer with Bass and Treble controls.
Balance: Blends the direct signal with the overdriven signal.
Gain: Controls the amount of overdrive.
Bass: ±15 dB at 100 Hz
Treble: ±15 dB at 10 kHz
Bypass Circuit: Buffered bypass
Circuit Type: Analog
Input: 1 x 1/4" instrument input
Output: 1 x 1/4" line output
Direct Out: 1 x 1/4" unbalanced direct output
Input Impedance: 1 MΩ
Output Impedance: 10 kΩ
Dimensions: 73 x 129 x 59 mm (2-7/8 x 5-1/8 x 2-3/8 inches)
Weight: 390 g (0.86 lbs)
Power Supply: 9V DC (AC adapter or 9V battery)
Current Draw: 20 mA
https://www.boss.info/ca/products/odb-3/This feature is not currently available.$119.99 USDOctober 19942023-01-012024-07-18
BOSSBC-1X Bass CompCompressorJapanActive
Boss-Bass-Comp-BC-1X

Boss-Bass-Comp-BC-1X

This premium stompbox features pro-level multiband compression controlled by intelligent circuitry, making it simple to dial in natural sounds for any playing style. Level: Adjusts the output volume.
Release: Controls the release time of the compressor.
Ratio: Sets the compression ratio.
Threshold: Determines the level at which compression begins
Multi-band compression with internal EQ adjustmentsBypass Circuit: Buffered bypass
Circuit Type: Analog
Input: 1 x 1/4" instrument input
Output: 1 x 1/4" line output
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
Dimensions: 73 x 129 x 59 mm (2-7/8 x 5-1/8 x 2-3/8 inches)
Weight: 440 g (1 lbs)
Power Supply: 9V DC (AC adapter or 9V battery)
Working Voltage: 18V
Current Draw: 90 mA
www.boss.info/ca/products/bc-1x/specifications/https://youtu.be/b5jOn3fdGf4This feature is not currently available.$229.99 USDJanuary 20162023-01-012024-07-18
BOSSBF-2B Bass FlangerFlangerJapanDiscontinuedBoss BF-2B Bass FlangerThe BOSS BF-2B Bass Flanger is a vintage effects pedal designed specifically for bass guitars. It was produced between 1986 and 1988 and remains a popular choice for bassists seeking that classic flanger effect tailored to low frequencies.

Flanging Effect: The BF-2B applies flanging to the harmonics of the bass signal, leaving the fundamental frequencies unaffected. This approach helps maintain the clarity of the bass while adding a swirling, dynamic effect.
Control Knobs:
Manual: Adjusts the center delay time of the flanging effect.
Depth: Controls the sweep range or the intensity of the flanger.
Rate: Sets the speed of the sweep or modulation.
Resonance (Res): Adjusts the amount of feedback in the effect, increasing the intensity and character of the flanging.
LFO (Low Frequency Oscillator) Range: The pedal's LFO can vary between 100 ms and 16 seconds, allowing for a wide range of flanging speeds.Signal Bypass: Buffered Bypass
Circuit Type: Analog
Bucket Brigade Device (BBD) chips to create the flanging effect
Dimensions: 124 x 71 x 56 mm /
Weight: 400 g (0.88 lbs.)
Power Supply: 9V DC (AC adapter or 9V battery)
Power Adapter: Standard center-negative (Not included)
Current Draw: 14 mA
BOSSCE-2B Bass ChorusChorusJapanDiscontinuedBoss CE-2B Bass ChorusThe BOSS CE-2B Bass Chorus Pedal is a vintage bass effects pedal that was produced between 1987 and 1994. It is highly regarded for its warm and subtle chorus effect, which is tailored specifically for bass guitars. The CE-2B applies the chorus effect primarily to the harmonics rather than the fundamental note, which helps to maintain a clear and solid low end while adding depth and breadth to the overall sound.

This pedal is particularly valued by bass players who appreciate its ability to enhance their sound without compromising the clarity of the low frequencies. It is also favored by some guitarists for its warm, analog chorus tone, which is similar to the BOSS CE-2 but with added functionality for bass​.

Early versions of the CE-2B featured skirt knobs, which were later replaced with dome knobs when production moved to Taiwan. The pedal was originally powered by the BOSS ACA adapter but was modified in later versions to work with the PSA adapter.
Control knobs:
Rate
E. Level
Depth
Circuit Design: The pedal is based on the MN3007 Bucket Brigade Device (BBD) circuit and MN3101 clock driver, which are known for producing a rich, analog chorus sound.Input: 1 x 1/4" instrument input
Output: 1 x 1/4" line output
Input Impedance: 47k Ω
Output Impedance: N/A
Residual Noise Level: Less than -100dBm (IHF-A)
Dimensions: 73 x 129 x 59 mm (2-7/8 x 5-1/8 x 2-3/8 inches)
Weight: 400g/0.88 lbs.
Power Supply: 9V DC (AC adapter or 9V battery)
Power Adapter: Standard center-negative (Not included)
Current Draw: 10 mA
2024-08-292024-08-29
BOSSGEB-7 Bass EqualizerEqualizerJapanActiveBoss Bass Equilizer GEB-7The GEB-7 is a seven-band equalizer created specifically for the frequency range of the electric bass. Since the frequency range extends down to 50Hz, the GEB-7 is also great for adjusting depth and bottom end of an upright bass with pickups.Bypass Circuit: Buffered bypass
Circuit Type: Analog
[tps_icon name="link"]This feature is not currently available.1986-19882023-01-012023-01-01
BOSSGE-7B Bass EqualizerEqualizerJapanDiscontinuedBoss GE-7B Bass EqualizerThe BOSS GE-7B Bass Equalizer is a vintage, 7-band graphic equalizer pedal specifically designed for bass guitars. It was produced from 1987 to 1995 and became a valuable tool for bassists looking to shape their tone with precision.

The pedal is housed in a durable brown casing typical of BOSS pedals from that era, and it features a buffered bypass.

The GE-7B is known for its ability to provide precise control over the bass tone, making it ideal for cutting through a mix or enhancing specific frequencies. The pedal's design ensures that the low end remains clear and defined, even with significant EQ adjustments. While it may sound a bit "boxy" in its stock form, many users have found it effective, especially after modifications to enhance its performance.

This pedal was widely used by bassists during its production years and remains a sought-after piece of gear for those looking to shape their bass sound with vintage BOSS quality.
Controls:
7 EQ sliders
1 Level control slider to adjust the overall output.
7-Band EQ:
62Hz, 125Hz, 250Hz, 500Hz, 1kHz, 2kHz, and 4kHz
Each band can be adjusted by ±15 dB, allowing for detailed tone shaping.
Bypass Circuit: Buffered bypass
Circuit Type: Analog
Input: 1 x 1/4" instrument input
Output: 1 x 1/4" line output
Input Impedance: 470 k Ω
Output Impedance: N/A
Residual Noise Level: Less than -100dBm (IHF-A)
Dimensions: 130 x 74 x 58 mm (5.12 x 2.91 x 2.28 inches)
Weight: 450 g ( 0.99 lbs.)
Power Supply: 9V DC (AC adapter or 9V battery)
Power Adapter: Standard center-negative (Not included)
Current Draw: 16 mA
This feature is not currently available.1987-19952024-08-292024-08-29
BOSSBass Synthesizer SYB-5SynthesizerJapanDiscontinuedBoss Bass Synthesizer SYB-5The Boss SYB-5 is a bass synthesizer pedal that utilizes advanced DSP technology to emulate classic analog synth sounds. It offers enhanced punch and power with 11 variations of saw, square, and pulse waves, making it ideal for bassists seeking to explore synth sounds.MODE knob
DECAY/RATE knob
FREQ/RES(Frequency/Resonance) knob
EFFECT/DIRECT(Effect Level/Direct Level) knob
Pedal switch
11 DSP variations of saw, square, and pulse synth waves
Enhanced Wave Shape mode provides sharper sounds
Buffered bypass
Compatible with external expression pedal (Roland EV-5/BOSS EV-30, FV-500L, FV-500H)
Inputs & Outputs
Input: 1 x 1/4" (instrument input)
Nominal Input Level: -20 dBu
Input impedance: 1M Ω
Output: 2 x 1/4" (effect outputs)
Nominal Output Level: -20 dBu
Output impedance: 1k Ω
Recommended Load Impedance: 10k Ω
Dimensions: 73 mm x 129 mm x 59 mm (2-7/8 in x 5-1/8 in x 2-3/8 in)
Weight: 440 g (1 lb)
Power Supply: 9V battery (Alkaline or Carbon-zinc)
Power adapter type: AC adaptor (PSA series)
Current Draw: 50 mA
https://www.boss.info/us/products/syb-5/features/This feature is not currently available.$163.19 to $203.99 USD2004 - 20102023-01-012024-07-19
BOSSGT-1BMulti-EffectsJapanActiveBoss GT-1B Bass EffectsThe BOSS GT-1B is a compact and portable multi-effects processor designed specifically for bass players. It features BOSS’s flagship sound engine, offering a wide array of pro-level effects and amp models tailored for bass. The GT-1B is built with a streamlined interface, making it easy to select and edit patches on the fly. It is ideal for both stage and studio use, with additional tools like an onboard tuner, looper, and expression pedal. The processor also connects to BOSS Tone Central, where users can download custom patches and editing software.Control Knobs: Three multifunction knobs for easy adjustment of effects parameters.
Toggle Switches: Easy Select, Easy Edit, and various effect category buttons for quick access.

Footswitches: UP, DOWN, and CTL1 footswitches for navigation and control.

Expression Pedal: Built-in expression pedal for real-time control of effect parameters.
Lows: Adjustable via EQ settings in effects.
Mids: Adjustable via EQ settings in effects.
Highs: Adjustable via EQ settings in effects.
Signal Bypass: Buffered Bypass
Circuit Type: Digital
Input: 1 x 1/4" instrument input, 1 x 1/8" AUX input
Output: 2 x 1/4" (L/Mono, R) outputs, 1 x 1/8" stereo headphone output
Input impedance: 1 MΩ (Instrument), 27 kΩ (AUX)
Output impedance: 1 kΩ (L/Mono, R), 44 Ω (headphones)
Dimensions: 305 x 152 x 56 mm (12-1/16 x 6 x 2-1/4 inches)
Weight: 1.3 kg (2 lbs. 14 oz.) including batteries
Power Supply: 4 x AA batteries or 9V DC (optional adapter)
Power adapter type: Standard center negative (not included)
Current Draw: 200 mA
www.boss.info/us/products/gt-1b/https://youtu.be/g8T9HDg920IThis feature is not currently available.$239.99 USD20172024-08-292024-08-29
BOSSME-20B Bass Multiple EffectsMulti-EffectsJapanDiscontinuedBOSS ME-20B Bass Multi-EffectThe BOSS ME-20B is a performance-based multi-effects processor designed specifically for bass players. It features a rugged, road-ready construction with three footswitches, an expression pedal, and five real-time control knobs. The unit is optimized for live performances, allowing bassists to quickly and easily craft and recall their sounds using the EZ Edit function. The ME-20B provides a wide range of effects including synth, octave, defretter, compressor, and more, making it a versatile tool for any bassist.Control Knobs: Real-time control knobs for tweaking effects parameters.
Toggle Switches: N/A
Footswitches: Three solid footswitches for effect activation and control.
Internal Switches: N/A
Lows: Adjustable via onboard controls
Mids: Adjustable via onboard controls
Highs: Adjustable via onboard controls
Signal Bypass: Buffered Bypass
Circuit Type: Digital
Input: 1 x 1/4" instrument input, 1 x 1/8" AUX input
Output: 2 x 1/4" (L/Mono, R) outputs, 1 x 1/4" stereo headphone output
Input impedance: 1 MΩ (Instrument), 22 kΩ (AUX)
Output impedance: 2 kΩ
Dimensions: 294 x 179 x 54 mm (11-5/8 x 7-1/16 x 2-1/8 inches)
Weight: 1.6 kg (3 lbs. 9 oz.)
Power Supply: 6 x AA batteries or 9V DC (optional adapter)
Power adapter type: Standard center negative (not included)
Current Draw: 90 mA
www.boss.info/us/products/me-20b/https://youtu.be/VzAE-mSeev0This feature is not currently available.$199 USDEarly 2000s - early 2010?2024-08-292024-08-29
BOSSME-90B Bass Multiple EffectsMulti-EffectsJapanActiveBoss ME-90B Bass Multi-EffectThe BOSS ME-90B is a comprehensive multi-effects pedal designed specifically for bass players. It features an intuitive stompbox-style interface, making it easy to dial in a wide variety of tones. With premium effects and amp simulations from BOSS’s extensive library, the ME-90B offers studio-quality sound and versatile performance capabilities. It's ideal for live performances, practice, and recording, thanks to its versatile connectivity options.Control Knobs:
Multiple knobs for fine-tuning effects including preamp type, gain, bass, middle, treble, modulation, and more.
Toggle Switches: Includes switches for bank selection, memory/manual mode, and more.

Footswitches: Eight multi-function footswitches for easy effect activation.

Internal Switches: GND Lift switch, AMP/LINE switch.
Lows: Adjustable via dedicated bass control.
Mids: Adjustable via dedicated middle control.
Highs: Adjustable via dedicated treble control.
Signal Bypass: Buffered Bypass
Circuit Type: Digital
Input: 1 x 1/4" instrument input
Output: 2 x 1/4" (L/Mono, R) outputs, 1 x XLR (balanced DI output)
Input impedance: 1 MΩ
Output impedance: 1 kΩ (L/Mono, R), 600 Ω (balanced output)
Dimensions: 384 x 190 x 73 mm (15.1 x 7.5 x 2.9 inches)
Weight: 2.6 kg (5.7 lbs.)
Power Supply: 9V DC or 8 AA batteries
Power adapter type: Standard center negative (not included)
Current Draw: 350 mA
www.boss.info/us/products/me-90b/https://youtu.be/8-v3a1wlYg4?si=5OID-X56emX98ALyThis feature is not currently available.$399.99 USD20242024-08-292024-08-29
BOSSBass Synthesizer SYB-3
SynthesizerJapanDiscontinuedBoss Bass Sythesizer SYB-3The SYB-3 Bass Synthesizer is the first of its kind--a high-quality bass synthesizer in a compact floor pedal design. The SYB-3 can turn any electric bass guitar into a dance, techno, hip-hop, funk or R&B machine, molding a "straight" bass sound into any number of today's popular synth bass sounds.Freq. and Res. knobs control cutoff frequency and resonance
Effect and Direct knobs allow for independent level adjustment of synthesizer and direct sounds
Compact pedal with 11 different modes for various bass synth sounds:
Internal Sound Modes (1-7): Uses input bass sound as a trigger to control built-in oscillator
Wave Shaping Modes (8,9): Processes input bass sound to create synth bass sound
T Wah Modes (10,11): Adds auto wah effects to the original bass sound
1/4" jack
Power: Standard center-negative 5.5 x 2.1mm barrel connector
1/4" A (mono) jack
1/4" B, EXP jack
9v battery
9-volt power supply
https://www.boss.info/ca/products/syb-3/features/This feature is not currently available.2023-01-012023-01-01
Broughten AudioLocust StarOverdriveUSAActiveBroughten Audio Locust Star Bass Distrotion/OverdriveThe Locust Star is a high-gain distortion pedal designed to capture the classic tones of the LM308 Rat circuit. It offers a versatile distortion with a range of tonal possibilities, from light overdrive to aggressive fuzz-like distortion. This pedal is designed to be particularly suitable for both bass and guitar, delivering rich harmonic distortion without compromising low-end clarity.Volume: Adjusts the overall output level of the effect.
Gain: Controls the amount of distortion applied to the signal, from light overdrive to heavy fuzz.
Tone: Adjusts the tonal character of the distortion, allowing you to shape the sound from dark to bright.
Lows: Maintains low-end clarity even at high gain settings.
Mids: Adjustable through the Tone control.
Highs: Tuned via the Tone control for additional brightness or warmth.
Signal Bypass: True Bypass
Circuit Type: Analog
Power Supply: 9V - 18V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 20 mA
www.broughtonaudio.com/product-page/locust-star$190.00 USD2024-09-222024-09-22
BSRI AudioAshmakerDistortionUSAActiveBSRI Ashmaker DistortionThe Ashmaker is a versatile two-channel drive pedal designed for maximum flexibility on stage or in the studio. It features a wide range of preamp gain and a three-band EQ for precise tone shaping. The footswitchable gain boost allows for powerful riffs and heavy tones, making it ideal for low tunings.Volume: Adjusts the overall output level.
Gain: Controls the amount of distortion.
Boost: Footswitchable gain boost for added distortion.
Three-Band EQ: Adjusts the bass, mid, and treble frequencies.
Designed for low tunings
Three-band EQ
Footswitchable gain boost
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Input Impedance: Not specified
Output Impedance: Not specified
Dimensions: 125 mm x 66 mm x 40 mm (4.92 in x 2.6 in x 1.57 in)
Weight: 450 grams (0.99 lbs)
Power Supply: 9V DC (center-negative)
Current Draw: Not specified
www.bsriaudio.com/product/ashmakerhttps://youtu.be/mmPLjdgHyj8This feature is not currently available.$239 USD20212024-07-222024-07-22
Bulinski Effect PedalsDeluxe Velociraptor Diode Bass FuzzFuzzUSAActiveBelinski Deluxe Velociraptor Diode Bass FuzzThe Deluxe Velociraptor Diode Bass Fuzz offers enhanced control with additional fuzz and gain settings, allowing for a wide range of fuzz tones from light distortion to heavy fuzz. It features both vintage and modern diode clipping options for tonal versatility.Volume: Adjusts the overall output level.
Fuzz: Adjusts the amount of fuzz.
Gain: Controls the amount of signal going into the circuit.
Diode Toggle Switch: Switches between vintage germanium and modern silicon clipping diodes.
Hand-wired construction
Suitable for active and passive pickup basses
Enhanced fuzz and gain control for more tonal options
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Input Impedance: Not specified
Output Impedance: Not specified
Dimensions: 119 mm x 94 mm x 34 mm (4.7 in x 3.7 in x 1.34 in)
Weight: 363 grams (0.8 lbs)
Power Supply: 9V DC (center-negative)
Current Draw: Not specified
bulinskipedals.com/shop/deluxe-velociraptor-diode-bass-fuzz/https://youtu.be/i0sLPrAxlgA?feature=sharedThis feature is not currently available.$90 USD20182024-07-232024-07-23
Bulinski Effect PedalsVelociraptor Diode Bass FuzzFuzzUSAActive
Belinski Effects Pedals Velociraptor Diode Bass Fuzz

Version 1

Belinski Effects Pedals Velociraptor Diode Bass Fuzz

Version 2

The Velociraptor Diode Bass Fuzz is designed for bass but also sounds great with guitar. It offers a range from light distortion to heavy, dirty fuzz. The pedal features vintage germanium and modern silicon clipping diodes for varied tonal options.

Originally released in 2018, an updated version was released in 2023.
Fuzz: Adjusts the amount of fuzz in the signal.
Tone: Shapes the tonal characteristics.
Volume: Controls the output level.
Diode Toggle Switch: Switches between germanium and silicon clipping diodes.
Vintage germanium and modern silicon diodes
Surface Mount Technology circuit board
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Input Impedance: Not specified
Output Impedance: Not specified
Dimensions: 114 mm x 64 mm x 38 mm (4.5 in x 2.5 in x 1.5 in)
Weight: 272 grams (0.6 lbs)
Power Supply: 9V DC (center-negative)
Current Draw: Not specified
bulinskipedals.com/shop/smt-velociraptor-diode-bass-fuzz/This feature is not currently available.$80 USDVersion 1: 2018
Version 2: 2023
2024-07-232024-07-23
Bulinski Effect PedalsRC Bass FuzzFuzzUSAUnknownThe RC Bass Fuzz is designed to deliver a powerful, gritty fuzz tone specifically tailored for bass guitars. It provides a thick, rich distortion that enhances the low-end frequencies while maintaining clarity and definition.Fuzz: Adjusts the amount of fuzz distortion.
Volume: Controls the overall output level.
Tone: Shapes the tonal character of the fuzz.
Gain: Controls the input signal strength to the fuzz circuit.
Hand-wired construction
Suitable for both active and passive bass pickups
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Input Impedance: Not specified
Output Impedance: Not specified
Dimensions: Not specified
Weight: Not specified
Power Supply: 9V DC (center-negative)
Current Draw: Not specified
This feature is not currently available.~$80 USD2024-07-232024-07-23
Caline MusicCP-59 Press Pass Bass Driver / DIOverdrive/DIChinaActiveCaline CP-59 Press PassThe Caline CP-59 Press Pass captures the sound of a classic tube bass amp, providing a versatile preamp and DI solution for bassists. It includes essential tone-shaping controls and is ideal for live performances and recording.Drive: Adjusts the gain level.
High: Adjusts high frequencies.
Mid: Adjusts mid frequencies.
Low: Adjusts low frequencies.
Volume: Controls the output level.
Ground Lift: Eliminates ground loop hum.
True bypass design, LED indicator for effect/bypass statusInput: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output), 1 x XLR (DI output)
Dimensions: 140 mm x 120 mm x 60 mm (5.5 in x 4.7 in x 2.8 in)
Weight: 430 g (0.95 lbs)
Power Supply: 9V DC, center-negative
Current Draw: Approx. 50 mA (not suitable for battery operation)
This feature is not currently available.~$41.05 USD20192024-08-062024-08-06
Caline MusicCP-65 Bass OverdriveOverdriveChinaActiveCaline CP-65 Bass OverdriveThis feature is not currently available.2024-09-252024-09-25
Caline MusicCP-73 Bass EQEqualizerChinaActiveCaline CP-73 Bass EQThis feature is not currently available.2024-09-252024-09-25
Caline MusicCP-85 The Ribbit Bass AutowahWahChinaActiveCaline CP-85 Bass AutowahThe CP-85 The Ribbit Bass Autowah is a dynamic bass auto-wah pedal with five control knobs that allow for a wide range of sound customization, making it versatile for various musical styles.Sensitivity: Adjusts the sensitivity of the wah effect to the playing dynamics.
Bias: Alters the frequency range of the wah effect.
Resonance: Controls the intensity and sharpness of the wah effect.
Decay: Sets the duration of the wah effect.
Volume: Adjusts the overall output level.
True bypass, aluminum alloy casing, silver colorInput: 1 x 1/4" (instrument input)
Input impedance: Not specified
Output: 1 x 1/4" (effect output)
Output impedance: Not specified
Dimensions: 120 mm x 94 mm x 38 mm (4.7 in x 3.7 in x 1.5 in)
Weight: 350 g (0.77 lbs)
Power Supply: 9V DC
Power adapter type: Center-negative
Current Draw: 50 mA
This feature is not currently available.~$48 USD20102023-01-012024-08-04
Carl MartinBass ChorusChorusDenmarkActiveCarl Martin Bass ChorusThe Bass Chorus is the first in Carl Martin’s new line of bass effects. Although similar in function to the older Chorus XII, it is housed in the new wider/lower metal housing with ‘chicken-head knobs’ for adjustment. Of course, the quality remains the same, and the new housing also encloses the regulated +/-12V power supply for maximum headroom and clarity.
So why design a special chorus just for bass? Most chorus effects in the marketplace are designed for guitar use and therefore are mid-range heavy. The Bass Chorus has been extensively fine-tuned so that the full effect of the chorus is evident as far down as low B.
Like its’ predecessor, the Bass Chorus is a dual stereo effects pedal with independent sets of speed and depth controls. The ‘Select’ button allows you to use or bypass the effect and the ‘On’ button allows you to choose between your two chorus settings. There is an LED to show the effect is on, and each chorus has its’ own LED indicator which flashes at the speed setting. An added feature with the Bass Chorus is found when switching from a slow chorus to a faster chorus, the effect speeds up slowly for that ‘phat’ vintage Leslie effect!
Dual Stereo:
Depth x2
Speed x2
Select (footswitch)
Footswitch (on/off)
LED indicators (Chorus 1/Chorus 2)
LED Indicator (on/off)
Input - 1M Ohm
Output - 200 Ohm
S/N Ratio - 67 dB
THD Distortion - 0.1%
1/4" jack
Power: Standard center-negative 5.5 x 2.1mm barrel connector
9-volt power supply
Internally +-12V regulated
https://www.carlmartin.com/basschorusThis feature is not currently available.2024-03-092024-03-09
Carl MartinBass DriveOverdriveDenmarkActiveCarl Martin Bass OverdriveThe new Carl Martin Bass Drive creates that famous John Entwhistle (The Who) tone … big, round and phat with just the right amount of sustain to place your bass properly in the mix and allow it to ‘pop’ in live and recording situations. The Drive control blends evenly with your bass tones, rather than sitting on top like so many others, and very naturally maintains a full bottom-end. Gain, Bass-Mid-Treble, Level Controls look after your sound, and the regulated and switch-able Power Supply (115-240V) provides the Bass Drive with tons of headroomLevel
Bass
Middle
High
Gain
Footswitch (on/off)
LED Indicator (on/off)
Preamp tube - 12AX7 up to +40dB of extra Gain
Input - 300K Ohm
Output - 1K Ohm
Bass - 63 Hz Shelviing 6db Oct.
Middle - 1kHz Notch 6db Cct
Treble - 4kHz Shelving 6 dB Oct.
Level range - 35 dB
1/4" jack
Power: Standard center-negative 5.5 x 2.1mm barrel connector
9-volt power supply
Switchable from 115-240 volts
https://www.carlmartin.com/bassdriveThis feature is not currently available.2024-03-092024-03-09
Caveman AudioBP1 Bass PreampPreamp/DIDenmarkActiveCaveman Audio BP1BP1 crams the preamp and output stage from our BAS1 Bass Preamp System into a compact stompbox format with zero sonic compromises.

The BP1 adds definition in the Low mid-section to your bass sound. It will make your sound sit in the mix with the right definition and tons of dynamics.

With the built-in transformer balanced, studio-quality DI, you will no longer have to use low-quality DI’s at venues that make your bass sound dull, two-dimensional, and uninspiring.
Dimensions: 220 x 145 x 40/65 mm (8.66 x 5.71 x 1.57/2.56 inches)
Weight: 2 kg / 4 lbs. 7 oz.

caveman-audio.com/bp1-bass-preamp/https://youtu.be/qW0rWn_ys4MThis feature is not currently available.2024-09-012024-09-01
Caveman AudioBP1 Compact Bass PreampPreamp/DIDenmarkActiveCaveman BP1 CompactThe Caveman Audio BP1 Compact Bass Preamp is a high-quality, compact version of the original BP1 Bass Preamp, designed to deliver studio-quality sound in a pedalboard-friendly format. It incorporates the core tone and extremely low noise level of the BP1 but at nearly half the size, making it ideal for bassists who need premium sound in a smaller footprint.

This preamp is designed to be an "always-on" component in your signal chain, enhancing your bass's core tone significantly. It also features a high-quality DI, ensuring your bass sounds its best whether you're performing live or in the studio
Controls:
Gain: Adjusts the input gain to shape your tone.
Level: Controls the output volume of the pedal.

Footswitches: A latching footswitch for engaging the preamp.
Signal Bypass: True bypass switching.
Circuit Type: The unit features a 1073-inspired preamp circuit, which is renowned for its high-quality, warm, and dynamic sound.
Input: 1 x Hi-Z instrument input.
Outputs:
- DI Output: Transformer-balanced, gold-plated Neutrik XLR for studio-quality direct input.
- Amp Out: Standard 1/4" output for connecting to your amplifier.
- Send/Return Loop: For integrating additional effects pedals into your signal chain.
- Tuner Output: A dedicated output for your tuner.
Input Impedance: 5MΩ.
Output Impedance:
- DI: 2kΩ or more.
- Amp Out: 2kΩ or more.
- Send: 1kΩ or more.
- Return: 50kΩ.
Dimensions: 130 x 145 x 40/65 mm (5.12 x 5.71 x 1.57/2.56 inches)
Weight: 1.5 kg (3.3 lbs)
Power Supply: 12V DC (center negative).
Current Draw: 400 mA.
caveman-audio.com/bp1-compact-bass-preamp/https://youtu.be/LFMSULGy0z8This feature is not currently available.~$551.08 USD20222024-09-012024-09-01
Comodoro PedalesDouble Rat BassDistortionSpainActiveComodoro Double Rat BassDual bass distortion bassed on the ProCo Rat distortion. It has been modified to increase the gain in the low frequencies, making it ideal for bass.

The original version featured input and output jacks mounted on the side of the pedal. In 2021, Comodoro redesigned the pedal to relocated all input/output jacks to the top of the pedal.
Controls:
Blend x2: allows you to mix the original signal with the distorted signal. One for each Rat.
Filter x2: a passive low-pass filter, turning the pot clockwise to the maximum signal is not affected by the filter, as we turn left we cut the high frequencies. One for each Rat.
Distor x2: controls the amount of distortion. One for each Rat.
Volume x2: controls the output volume of the distorted signal. One for each Rat.

Toggle Switches:
3-position toggle switch x2: choose between 3 types of clipping:
- LEDs, more volume, less distortion.
- 4148, silicon diodes, less volume, more distortion.
- NO CLIPPING, in the middle position.
Phase toggle switch: invert the phase of the send-return loop signal

Footswitches:
Left footswitch: activates/deactivates the effect
Right footswitch: select between Rat 1 or 2
3-postition Clipping:
- LEDs (more volume, less distortion)
- 4148 (silicon diodes, less volume, more distortion)
- No Clipping (middle position)
Signal Bypass: Mechanical True Bypass
Circuit Type: Analog/Digital
Input: 1/4" jack (instrument)
Output: 1/4" jack (amp)
Send/Return: 2x 1/4" jacks
Input Impedance: 1MΩ
Output Impedance: 1kΩ
Dimensions: 120 x 95 x 50 mm (4.72 x 3.74 x 1.97 inches)
Weight: 450 g (0.99 lbs.)

Power Requirements: 9V DC
Power adapter type: Standard center-negative (not included)
Current Draw: 25 mA
www.comodoroaudio.com/product-page/double-ratbasshttps://youtu.be/sEprjjarM7I?si=3SF5G_G5DyhwaLkyThis feature is not currently available.€239.002023-01-012024-09-01
Comodoro PedalesRat BassDistortionSpainActiveComodoro Pedales Rat BassBased on the ProCo Rat distortion, it has been modified it to increase the gain in the low frequencies, designed for use in electric bass.

The original signal is passed by a JFET OpAmp to buffer it, this facilitates the mixing and avoids signal losses.

Turning the blend potentiometer counterclockwise only the clean signal is heard, turning clockwise only the distorted one.

Mixing the two signals gives the sensation of using two amplifiers, one distorted (with the desired gain and tone) and another with the original signal keeping the entire body and definition of our instrument.
Controls:
Blend: allows you to mix the original signal with the distorted signal.
Filter: a passive low-pass filter, turning the pot clockwise to the maximum signal is not affected by the filter, as we turn left we cut the high frequencies.
Distortion: controls the amount of distortion.
Volume: controls the output volume of the distorted signal.

Toggle Switches
3-position toggle switch: choose between 3 types of clipping:
- LEDs, more volume, less distortion.
- 4148, silicon diodes, less volume, more distortion.
- NO CLIPPING, in the middle position.
Phase toggle switch: invert the phase of the send-return loop signal

Footswitch:
Left footswitch: activates/deactivates the effect
Clipping:
- LEDs (more volume, less distortion)
- 4148 (silicon diodes, less volume, more distortion)
- No Clipping (middle position)
Signal Bypass: Mechanical True Bypass
Circuit Type: Analog/Digital
Input: 1/4" jack (instrument)
Output: 1/4" jack (amp)
Input Impedance: 1MΩ
Output Impedance: 1kΩ
Dimensions: 113 (117mm with the jacks) x 61 x 32 mm (50mm with the knobs)
Weight: 235 g (0.82 lbs.)
Power Requirements: 9V DC
Power adapter type: Standard center-negative (not included)
Current Draw: 10mA
https://www.comodoroaudio.com/product-page/rat-bassyoutube.com/watch?v=fsfV50l9Ql0This feature is not currently available.€139.00Original: 2016
Version 2: 2021 added top mounted jacks
2023-01-012024-09-01
Crazy Tube CircuitsPlanet B PlusOverdriveGreeceUnknownCrazy Tube Circuits Planet B PlusThe Planet B is a bass overdrive pedal designed to deliver rich, harmonically complex overdrive tones while maintaining the low-end integrity crucial for bass players. It offers a blend of modern and vintage overdrive characteristics, making it versatile enough to cover a wide range of genres. The pedal is highly responsive to playing dynamics and provides a natural compression that enhances the overall playing experience.2024-09-012024-09-01
Creation Audio LabsFunkulatorTone ShaperUSAActiveCreation Audio Labs Funkulator Bass Tone Shaper Effect PedalThe funky love-child of the acclaimed MK.4.23 and the Holy Fire; the Funkulator shares the same DNA, boutique styling, pro audio specs and studio quality but with a funktastic sound that's all it's own!

- Finger-style tone to the perfect slap sound with one click of a switch.
- Not a Slapper? Use the Funkulator to add tightness and punch to finger-style and pick tones. You may find yourself never turning it off!
- Pristine Redeemer buffered circuit.

Buffered bypass is stock. (true bypass is optional).

With the Funkulator bypassed, dial up your amp for the tone you like for finger style playing. Click in the pedal and dial up the Funkulator for the prefect slap style tone. Use a little to add punch to your finger style, a little more to tighten up on your pick style. Sounds great on guitar too - really tightens up clean chicken pickin', or max it after a distortion pedal for a heavy metal Q.

Varying Degrees of Funk
With the Funkulator, we want you to be able to dial in a great sound quickly and easily. That’s why we kept it simple – one knob, one switch. You need the flexibility to funkulate on your terms so the Funkulator gives you a wide range of tones. Simplicity + flexibility. We call it “varying degrees of funk”.
Tone Shaper
1/4" jack
Power: Standard center-negative 5.5 x 2.1mm barrel connector
9-volt power supplyhttps://www.creationaudiolabs.com/funkulatorThis feature is not currently available.2024-05-032024-05-03
Creation Audio LabsGrizzly BassOverdrive/DistortionUSAActiveCreative Labs - Grizzly BassA different kind of animal created with the pro player in mind. Like a tube pre-amp but without the fragile tubes or heavy transformers. Clean Boost
Overdrive
Tone
Filter
Clean Boost - 0dB to +12dB
Hi-cut Filter - Do to 20Hz
1/4" jack
Power: Standard center-negative 5.5 x 2.1mm barrel connector
9-volt power supplyhttps://www.creationaudiolabs.com/grizzlybassThis feature is not currently available.2023-01-012024-03-24
Cusack MusicScreamer BassOverdriveUSAActiveCusack Music Screamer BassThe Screamer Bass is a Tube Screamer-inspired overdrive just like our renowned Screamer V2, but modified to preserve more low end for use with bass.Level (Volume)
Drive (Gain)
Tone
3-way clipping toggle
1/4" jack
Power: Standard center-negative 5.5 x 2.1mm barrel connector
9-volt battery
9-volt power supply
https://cusackmusic.com/screamer-bass/This feature is not currently available.2023-01-012024-03-24
Cusack MusicScream Bass - Never-Off Screamer BassOverdriveUSADiscontinuedThe Scream Bass is the "Never-Off" version of the Screamer Bass.

It is a “clean” overdrive with about twice the gain of your average tube screamer-style pedal. It offers much more clarity than a typical overdrive, and is voiced to help maintain the low end of your signal.
https://www.comodoroaudio.com/product-page/double-ratbassThis feature is not currently available.2023-01-012023-01-01
Cusack MusicScreamer Fuzz BassOverdrive/FuzzUSADiscontinuedA Tube Screamer-inspired overdrive is modified for bass guitar, but with an additional fuzz circuit for even more gain. You can mix either the overdrive or the fuzz to your liking. As a result, the Screamer Bass Fuzz runs the full gamut of gain, from subtle grit to buzz saw. This feature is not currently available.2023-01-012023-01-01
Damnation AudioCurmudgeon 2DistortionUSAUnknownThe Curmudgeon is a solid state power amp (lead sled) distortion that takes your incoming signal, multiplies it by 1000, and slams it into a simulated power amp.This feature is not currently available.2024-03-022024-03-02
Damnation AudioMBDOverdrive/DistortionUSAActiveDamnation Audio - MBDThe Damnation Audio MOSFET Bass Distortion, simply referred to as the MBD, is the long awaited follow up to our original Damnation Audio MBD-1 and MBD2 bass overdrive and distortion pedals. The heart of the MBD is the same bass-loving distortion as the original, but with a few enhancements customers have longed for.

Those enhancements include a boost footswitch with a boost control providing over 30dB of additional gain and the inclusion of our newly designed contoured clean blend. The amazing sounding clean blend already smooth and precise depth and tone controls leads us to confidently state that the MBD is one of the best bass overdrive and distortion pedals on the market.
Drive: Adjusts the gain in the distortion channel from smooth overdrive to heavy distortion.
Volume: Controls the output level of the distortion channel.
Tone: Tilt-style tone control centered around 600Hz.
Boost: Adds over 30dB of additional gain for more intense distortion.
Blend: Controls the level of the clean signal, emphasizing low-end and reducing mids and highs.
Depth: Adjusts the low-end content in the distortion channel, useful for both drop-tuned and standard-tuned basses.
The tone control is centered around 600Hz.True bypass switching
Designed for maximum headroom and ideal performance with a 9V supply
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Input Impedance: Not specified
Output Impedance: Not specified
Dimensions: 114 mm x 64 mm x 38 mm (4.5 in x 2.5 in x 1.5 in)
Weight: 272 grams (0.6 lbs)
Power Supply: 9V DC (center-negative)
Current Draw: Not specified
https://www.damnationaudio.com/product/mbd-mosfet-bass-distortionhttps://youtu.be/mXcgRmnEgCkThis feature is not currently available.$249 USDDecember 20192024-03-022024-07-23
Damnation AudioMBD-2Overdrive/DistortionUSAUnknownDamnation Audio MBD2-2The MBD-2 is a follow-up to the successful MBD-1, offering the same bass-loving distortion with several enhancements. It features a smaller enclosure, top-mounted jacks, an external boost switch capable of adding 20dB of gain, silent bypass switching, and a contoured clean blend for better tone control. This versatile pedal can deliver clear vintage grind to full-on fuzz.Drive: Adjusts the amount of gain in the distortion channel.
Level: Controls the output level of the distortion channel.
Tone: Tilt-style tone control with a shift setting to change the center frequency to 300Hz or 600Hz.
Shift: Down position centers the “Tone” control at 300Hz with about a 10dB cut at the center frequency. Up position centers the “Tone” control at 600Hz with about a 6dB cut at the center frequency.
20dB: Adds a 20dB boost on the front end of the distortion channel. Useful for massive gain or boosting weak-willed basses.
Clean: Controls the output level of the parallel clean channel.
Depth: Adjusts the low-end content in the distortion channel.
Tilt-style tone control for the distortion channel centered around 300Hz or 600Hz depending on position of “Shift” control.True bypass switching
Designed for maximum headroom and ideal performance with a 9V supply
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Input Impedance: Not specified
Output Impedance: Not specified
Dimensions: 64 mm x 114 mm x 57 mm (2.5 in x 4.625 in x 2.25 in)
Weight: 300 grams (0.66 lbs)
Power Supply: 9V DC (center-negative)
Current Draw: Not specified
https://www.damnationaudio.com/product/mbd-mosfet-bass-distortionhttps://youtu.be/2XrkZLQYcoEThis feature is not currently available.~$349 USDFebruary 20202023-01-012024-07-23
Damnation AudioDirtfixerLoop BlenderUSAActiveDamnation Audio - DirtfixerMany pedals on the market pitch the idea of a studio-style bass signal chain that can achieve the perfect blend of clean and drive to produce huge low end and also cut through the mix. But you will have just one choice of a clean blend sound that dumps a ton of treble clank into your tone. Then the distortion sound is someone else’s vision of what bass distortion should sound like or is clearly intended for one genre of music in particular, and what you really just want is your favorite pedal with a little MORE here and a little MORE there. The NEW Damnation Audio Dirtfixer gives you the tools to solve all these problems with a powerful EQ to shape the tone of pedals in the loop and a parallel clean blend with full range and contour modes to build a foundation of punchy low end and cutting midrange.

The Dirtfixer can reshape the tone of fuzzes and distortions, add weight to modulation and delay effects, and even function as a powerful preamp in a pinch. Dirtfixer can refine generic distortion boxes into monster walls of sound with no loss of low end. It can turn a thin midrange heavy “transparent” overdrive into a djent machine if you want. No longer are pedals divided between guitars and bass. Use what you want. We won’t judge since the Dirtfixer turns every pedal into a bass pedal. Want proof? See our clips of classic distortion pedals paired with a Dirtfixer then let us know what you want to hear us demo.
Wet: Volume level of pedal in the loop.
Dry: Volume of clean signal.
Bass: 100Hz boost/cut on wet signal.
Low Mid: 300Hz boost/cut on wet signal.
High Mid: 800Hz boost/cut on wet signal.
Treble: 2.2kHz boost/cut on wet signal.
Polarity: Adjusts the polarity of the wet signal from 0 to 180 degrees.
Dry Filter: Switch between a full range clean blend or a contoured low pass.
Bass - 100Hz boost/cut on WET signal
Low Mid - 300Hz boost/cut on WET signal
High Mid - 800Hz boost/cut on WET signal
Treble - 2.2Hz boost/cut on WET signal
Polarity - 0 to 180 degrees
Powerful EQ for shaping tone
Parallel clean blend with full range and contour modes
Can function as a preamp in a pinch
Input: 1 x 1/4" (bass guitar input)
Send: 1 x 1/4" (to input of pedal in the loop)
Return: 1 x 1/4" (from output of pedal in the loop)
Output: 1 x 1/4" (to input of amp)
Input Impedance: Not specified
Output Impedance: Not specified
Dimensions: 120 mm x 70 mm x 57 mm (4.72 in x 2.76 in x 2.24 in)
Weight: 340 grams (0.75 lbs)
Power Supply: 9V DC (center-negative)
Current Draw: Not specified
https://www.damnationaudio.com/product/dirtfixer-bass-blender-and-equalizerhttps://youtu.be/8EQ63xjCyiwThis feature is not currently available.$199 USD20232024-03-022024-07-23
Daredevil PedalsAlmighty BassDistortionUSADiscontinuedDare Devil Pedals - Almighty BassThe Almighty Bass Fuzz is an original design circuit, not a variation of some other pedal. The gain is biting and thick, with enough tonal options to cover a lot of ground.Controls:
- Volume
- Tone
- Drive
- Footswitch
1/4" jack
Power: Standard center-negative 5.5 x 2.1mm barrel connector
9-volt power supplyhttps://www.daredevilpedals.com/discontinued/p/almightybassThis feature is not currently available.2023-01-012024-03-02
Darkglass ElectronicsAggressively Distorting Advanced MachinePreamp/DIFinlandActiveDarkglass Aggressively Distorting Advanced MachineThe Darkglass A.D.A.M. (Aggressively Distorting Advanced Machine) is a state-of-the-art bass preamp and distortion pedal that combines multiple advanced features into a single unit. It is designed to provide comprehensive tone-shaping capabilities for both live and studio applications.Compression: This one-knob solution controls the input gain to the compressor and applies intelligent makeup gain to maintain consistent output levels. It features five selectable compression ratios: 4:1, 8:1, 12:1, 20:1, and ALL IN.
Drive: Adds distortion and drive to the signal, blending in the tube preamp emulation or applying the distortion.
Character: Adjusts the tone of the distortion, adding brightness to the signal.
Blend: Mixes the distorted signal with the clean sidechain signal.
Level: Controls the master volume of the unit.
Touch-Sensitive Sliders: These control the 6-band graphic EQ with a range of -12 dB to 12 dB. The frequency bands are low shelf, 250 Hz, 500 Hz, 1.5 kHz, 3 kHz, and high shelf.
Low Shelf: ±12 dB.
250 Hz: ±12 dB.
500 Hz: ±12 dB.
1.5 kHz: ±12 dB.
3 kHz: ±12 dB.
High Shelf: ±12 dB.
Cabinet Simulation: Supports Impulse Response (IR) cabinet simulations with five onboard IR slots, configurable via the Darkglass Suite.
Auxiliary Input: For playback of backing tracks while practicing or recording.
Headphone Output: With a dedicated volume control.
Direct Output: XLR output with a ground lift switch for low-noise connections to mixing desks or audio interfaces.
MIDI Input: For external control via a standard 1/8” TRS jack.
USB-C: Enables use as an audio interface and interaction with the Darkglass Suite for software updates and access to the IR library.
Balanced Outputs: Adds routing versatility, allowing use as a full audio interface.
Dimensions: 180 mm x 120 mm x 60 mm (7” x 4.5” x 2.5”)
Weight: 0.7 kg (1.55 lbs)
Power Supply: 9V DC, center-negative
Current Draw: 500 mA
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
https://www.darkglass.com/creation/aggressively-distorting-advanced-machine/https://youtu.be/9piwzsErzdUThis feature is not currently available.$519.99 USDDecember 20202024-06-242024-06-28
Darkglass ElectronicsMicrotubes InfinityPreamp/DIFinlandActiveDarkglass Microtubes InfinityThe Darkglass Microtubes Infinity is an advanced bass preamp, distortion, and multi-effects pedal that combines all the classic sounds from the Darkglass Microtubes line into one versatile unit. It offers extensive tone-shaping capabilities, making it a comprehensive tool for bassists in both live and studio settings.Compression: Controls the amount of input gain to the compressor, with intelligent makeup gain for consistent output levels. It features five selectable compression ratios: 4:1, 8:1, 12:1, 20:1, and ALL IN.
Drive: Adds distortion to the signal, with five different modes including clean tube preamp, Microtubes B3K, Vintage Microtubes, and multi-band versions of these distortions.
Tone/Era: Adjusts the tonal character from dull to crisp, with specific controls for different distortion modes.
Blend: Mixes the distorted signal with the clean sidechain signal.
Level: Controls the master volume of the unit.
Touch-Sensitive Sliders: Controls the 6-band graphic EQ, with frequency bands corresponding to a low shelf, 250 Hz, 500 Hz, 1.5 kHz, 3 kHz, and a high shelf. The frequency bands can also be changed to 100 Hz, 200 Hz, 400 Hz, 800 Hz, 1.6 kHz, and 3.2 kHz using the Darkglass Suite.
Low Shelf: ±12 dB.
250 Hz: ±12 dB.
500 Hz: ±12 dB.
1.5 kHz: ±12 dB.
3 kHz: ±12 dB.
High Shelf: ±12 dB.
Cabinet Simulation: Supports Impulse Response (IR) cabinet simulations with five onboard IR slots. New IRs can be loaded using the Darkglass Suite.
Auxiliary Input: For playback of backing tracks while practicing or recording.
Headphone Output: With a dedicated volume control.
Direct Output: XLR output with a ground lift switch for connecting to mixing desks or audio interfaces.
MIDI Input: For external control via a standard 1/8” TRS jack.
USB-C: For use as an audio interface and interaction with the Darkglass Suite for software updates and access to the IR library.
Balanced Outputs: Adds routing versatility, allowing the pedal to function as a full audio interface.
Dimensions: 180 mm x 120 mm x 60 mm (7” x 4.5” x 2.5”)
Weight: 0.7 kg (1.55 lbs)
Power Supply: 9V DC, center-negative
Current Draw: 500 mA
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
www.darkglass.com/creation/microtubes-infinity/https://youtu.be/35jWSYH2iAYThis feature is not currently available.$599.99 USDSeptember 20222024-06-242024-06-28
Darkglass ElectronicsAlpha·Omega ΦotonPreamp/DIFinlandActiveDarkglass Alpha · Omega ΦotonThe Darkglass Alpha·Omega Photon is a powerful and versatile bass preamp and distortion pedal that combines multiple features into one comprehensive unit, suitable for both live and studio applications. It offers extensive tone-shaping capabilities and modern digital integration.Compression: This one-knob solution controls the amount of input gain to the compressor and intelligently applies the correct amount of makeup gain to maintain consistent output levels.
Drive: Adds distortion and drive to the signal, blending in the tube preamp emulation or applying the Alpha·Omega distortion.
Mod: Selects or mixes between the Alpha and Omega distortion circuits. Alpha is punchy and tight with a lot of definition, while Omega is brutal and raw.
Blend: Mixes the distorted signal with the clean sidechain signal.
Level: Controls the master volume of the unit.
Touch-Sensitive Sliders: These control the 6-band graphic EQ with a range of -12 dB to 12 dB. The frequency bands are low shelf, 250 Hz, 500 Hz, 1.5 kHz, 3 kHz, and high shelf. The frequencies can be adjusted using the Darkglass Suite.
Low Shelf: ±12 dB.
250 Hz: ±12 dB.
500 Hz: ±12 dB.
1.5 kHz: ±12 dB.
3 kHz: ±12 dB.
High Shelf: ±12 dB.
Cabinet Simulation: Supports Impulse Response (IR) cabinet simulations with five onboard IR slots, configurable via the Darkglass Suite.
Auxiliary Input: For playback of backing tracks while practicing or recording.
Headphone Output: With a dedicated volume control.
Direct Output: XLR output with a ground lift switch for low-noise connections to mixing desks or audio interfaces.
MIDI Input: For external control via a standard 1/8” TRS jack.
USB-C: Enables use as an audio interface and interaction with the Darkglass Suite for software updates and access to the IR library.
Balanced Outputs: Adds routing versatility, allowing use as a full audio interface.
Dimensions: 180 mm x 120 mm x 60 mm (7” x 4.5” x 2.5”)
Weight: 0.7 kg (1.55 lbs)
Power Supply: 9V DC, center-negative
Current Draw: 500 mA
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
www.darkglass.com/creation/alpha-omega-photon/https://youtu.be/GMh8RNxyR6IThis feature is not currently available.$519.99 USDSeptember 20222024-06-242024-06-28
Darkglass ElectronicsMicrotubes X UltraPreamp/DIFinlandActiveDarkglass Microtubes X UltraThe Darkglass Microtubes X Ultra is a highly versatile bass preamp pedal that greatly expands upon the features of its predecessor, the Microtubes X7.

The Darkglass Microtubes X Ultra is praised for its ability to deliver rich, harmonic distortion while maintaining clarity and definition across a wide range of tones, from subtle grit to full-on aggressive distortion
Low Comp: Controls the compression amount for the low band, affecting both threshold and makeup gain.
Low Level: Sets the output volume of the low-pass signal.
Low Pass Frequency: Controls the cutoff frequency for the low-pass filter, ranging from 50Hz to 500Hz.
High Pass Frequency: Controls the cutoff frequency for the high-pass filter, ranging from 100Hz to 1kHz.
High Drive: Adjusts the amount of distortion for the high-pass signal.
High Level: Sets the output volume of the high-pass signal.
Master: Adjusts the overall volume of the unit with a range of ±12dB.
Bass: Provides a low shelf EQ with ±12dB at 80Hz.
Mid Bands: Includes controls at 250Hz, 500Hz, 1.5kHz, and 3kHz, each with ±10dB adjustment.
Treble: Provides a high shelf EQ with ±12dB at 5kHz.
6-band Graphic EQ: Allows for precise control over different frequency bands to ensure the bass sits well in the mix.
Built-in Cabinet Simulation: Offers impulse response cabinet simulation for sending a miked cabinet sound directly to a PA system or recording device.
Input: ¼” mono
Output: ¼” output jack
Cabinet Simulation: Selectable digital impulse-response cabinet emulation.
Auxiliary Input: 3.5mm stereo input
Headphone Output: 3.5mm stereo jack
Balanced XLR Direct Output: For connecting to a PA system or recording interface.
USB Connectivity: For loading custom cabinet impulse responses and adjusting settings via the Darkglass Suite software.
Dimensions: 125 mm x 96 mm x 57 mm (4.9” x 3.8” x 2.2”)
Weight: 430 grams (0.95 lbs)
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 200mA
www.darkglass.com/creation/microtubes-x-ultra/https://youtu.be/72UAWwT1JBQThis feature is not currently available.$449.99 USDSeptember 20192023-01-012024-06-24
Darkglass ElectronicsAlpha·Omega UltraPreamp/DIFinlandActiveAlpha·Omega UltraThe Darkglass Alpha·Omega Ultra V2 is a highly versatile bass preamp pedal that combines two distinct distortion circuits, high dynamic range, and advanced tone-shaping capabilities. It offers a robust set of features suitable for both live performance and studio use.Blend: Mixes the clean and processed signals. The clean signal remains at unity gain, while the volume of the overdriven signal is set by the Level knob.
Level: Adjusts the volume of the overdriven signal.
Drive: Sets the amount of gain in the overdriven signal.
Bite: Boosts high mids at 2.8 kHz for additional presence and definition.
Growl: Provides a shelving bass boost for a fatter tone and increased low-end saturation.
Mod: Selects or mixes between the two distinct distortion circuits, Alpha and Omega.
Master: Controls the overall volume of the unit, including the DI and headphone volume.
Bass: ±12 dB at 80 Hz.
Mid Bands: ±10 dB at 250 Hz, 500 Hz, 1.5 kHz, and 3 kHz.
Treble: ±12 dB at 5 kHz.
Low Shelf: ±12 dB at 80 Hz.
Mid Bands: ±10 dB at 250 Hz, 500 Hz, 1.5 kHz, 3 kHz.
High Shelf: ±12 dB at 5 kHz.
Input: ¼” mono
Output: ¼” output jack
Cabinet Simulation: Selectable digital impulse-response cabinet emulation.
Auxiliary Input: 3.5mm stereo input
Headphone Output: 3.5mm stereo jack
Balanced XLR Direct Output: For connecting to a PA system or recording interface.
USB Connectivity: For loading custom cabinet impulse responses and adjusting settings via the Darkglass Suite software.
Dimensions: 125 mm x 96 mm x 57 mm (4.92” x 3.77” x 2.24”)
Weight: 430 grams (0.94 lbs)
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 120 mA
Input Impedance: 500 kΩ
Output Impedance: 1 kΩ
www.darkglass.com/creation/alpha-omega-ultra/https://youtu.be/fYK4v8Qgs24This feature is not currently available.$449.99 USDSeptember 20222023-01-012024-06-24
Darkglass ElectronicsMicrotubes B7K UltraPreamp/DIFinlandActiveThe Darkglass Microtubes B7K Ultra V2 is a premium bass preamp pedal that offers extensive tone-shaping capabilities along with high-quality overdrive and distortion features. It is designed for bass players who seek to enhance their sound with precise control over their tone.Master: Adjusts the overall volume of the unit.
Blend: Mixes the clean input signal with the overdriven signal.
Level: Sets the volume of the overdriven signal.
Drive: Sets the amount of saturation in the overdriven signal.
Attack Switch: Adjusts the amount of treble content to saturate (Boost, Flat, Cut).
Grunt Switch: Adjusts the amount of low-frequency content to saturate with three bass boost levels.
Bass: ±12 dB at 100 Hz.
Lo Mids: ±12 dB at 250 Hz, 500 Hz, and 1 kHz (switchable).
Hi Mids: ±12 dB at 750 Hz, 1.5 kHz, and 3 kHz (switchable).
Treble: ±12 dB at 5 kHz.
Low Shelf: ±12 dB at 100 Hz.
Mid Bands: ±12 dB at 250 Hz, 500 Hz, 1 kHz (low mids); ±12 dB at 750 Hz, 1.5 kHz, 3 kHz (high mids).
High Shelf: ±12 dB at 5 kHz.
Input: ¼” mono
Output: ¼” output jack
Cabinet Simulation: Selectable digital impulse-response cabinet emulation.
Auxiliary Input: 3.5mm stereo input
Headphone Output: 3.5mm stereo jack
Balanced XLR Direct Output: For connecting to a PA system or recording interface.
USB Connectivity: For loading custom cabinet impulse responses and adjusting settings via the Darkglass Suite software.
Dimensions: 125 mm x 96 mm x 57 mm (4.92” x 3.77” x 2.24”)
Weight: 430 grams (0.95 lbs)
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 120 mA
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
www.darkglass.com/creation/microtubes-b7k-ultra/https://youtu.be/XL_ahlHAdicThis feature is not currently available.$449.99 USDSeptember 20182023-01-012024-06-24
Darkglass ElectronicsLuminal Booster UltraPreamp/DIFinlandActiveDarkglass Luminal Booster UltraThe Darkglass Luminal Booster Ultra is designed for bass players seeking pristine headroom, clean power, and tone customization. The pedal delivers a transparent boost, allowing musicians to maintain their instrument's natural tone while giving it a lift. The added CabSim feature enables users to simulate the sound of a bass cabinet, giving players the ability to emulate their favorite amp and cab configurations with precision—ideal for direct recording and live setups.Boost Knob: Regulates the level of clean gain applied, from subtle to powerful.
High-Pass Filter: Reduces low-end frequencies, preventing unwanted rumble.
Low-Pass Filter: Smooths out high frequencies for a warmer tone.
CabSim Switch: Activates the cabinet simulation, providing the authentic sound of a bass cabinet without the need for external gear.
Footswitch: Engages or disengages the boost effect, with true bypass for tonal purity.
Boost: +-20dB boost or cut
Mid gain: +-20dB @ the frequency selected by “Mid Frequency”.
Mid Frequency: Mid frequency from 250Hz to 2.5kHz.
Master: +-12 dB. Sets the overall volume of the unit.
Bass: Low shelf +-13dB @ 80 Hz
Mid bands: +-13dB @ 250 Hz, 500 Hz, 1.5 kHz, 3 kHz
Treble: High shelf +-13dB @ 5 kHz
True Bypass: Maintains the integrity of the signal path when the pedal is disengaged.Input: ¼” mono
Output: ¼” output jack
Cabinet Simulation: Selectable digital impulse-response cabinet emulation.
Auxiliary Input: 3.5mm stereo input
Headphone Output: 3.5mm stereo jack
Balanced XLR Direct Output: For connecting to a PA system or recording interface.
USB Connectivity: For loading custom cabinet impulse responses and adjusting settings via the Darkglass Suite software.
Dimensions: 113 x 75 x 45 mm
Weight: 290 g
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 200 mA
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
www.darkglass.com/creation/luminal-booster-ultra/This feature is not currently available.$499.99 USDSeptember 26, 20242024-09-282024-09-28
Darkglass ElectronicsVintage UltraPreamp/DIFinlandActiveDarkglass Vintage UltraThe Darkglass Vintage Ultra V2 is a sophisticated bass preamp pedal that offers comprehensive tone-shaping capabilities and high-quality overdrive/distortion features. It is designed for bass players who require versatile and precise control over their sound, both in live performances and studio recordings.Master: Adjusts the overall volume of the unit and serves as a DI level control.
Blend: Mixes the clean input signal with the overdriven signal, allowing fine control of the blend ratio.
Level: Sets the volume of the overdriven signal.
Drive: Sets the amount of saturation in the overdriven signal.
Attack Switch: Adjusts the amount of treble content to saturate with options for Boost, Flat, and Cut.
Grunt Switch: Adjusts the low-frequency content to saturate with three bass boost levels.
Bass: ±12 dB at 100 Hz.
Lo Mids: ±12 dB with selectable frequencies at 250 Hz, 500 Hz, and 1 kHz.
Hi Mids: ±12 dB with selectable frequencies at 750 Hz, 1.5 kHz, and 3 kHz.
Treble: ±12 dB at 5 kHz.
Low Shelf: ±12 dB at 100 Hz.
Mid Bands: ±12 dB at 250 Hz, 500 Hz, and 1 kHz (low mids); ±12 dB at 750 Hz, 1.5 kHz, and 3 kHz (high mids).
High Shelf: ±12 dB at 5 kHz.
Input: ¼” mono
Output: ¼” output jack
Cabinet Simulation: Selectable digital impulse-response cabinet emulation.
Auxiliary Input: 3.5mm stereo input
Headphone Output: 3.5mm stereo jack
Balanced XLR Direct Output: For connecting to a PA system or recording interface.
USB Connectivity: For loading custom cabinet impulse responses and adjusting settings via the Darkglass Suite software.
Dimensions: 125 mm x 96 mm x 57 mm (4.92” x 3.77” x 2.24”)
Weight: 430 grams (0.95 lbs)
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 120 mA
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
www.darkglass.com/creation/vintage-ultra/youtu.be/DbjG7bEOxycThis feature is not currently available.$449.99 USDSeptember 20182023-01-012024-06-24
Darkglass ElectronicsMicrotubes X7PreampFinlandActiveDarkglass Microtubes X7The Darkglass Microtubes X7 is a sophisticated bass preamp and distortion pedal that provides extensive tone-shaping capabilities. It is designed to deliver powerful, punchy, and well-defined distorted bass tones, while maintaining the low-end impact that is crucial for bass players.High Pass Frequency: Controls the cutoff frequency to be distorted, ranging from 100 Hz for thicker, fuzzier saturation to 1 kHz for ultra-sharp definition.
High Drive: Sets the amount of distortion for the high-pass signal.
High Level: Sets the output volume of the distorted high-pass signal.
Low Pass Frequency: Controls the cutoff frequency to be mixed back into the high-pass side, ranging from 50 Hz to 500 Hz.
Low Comp: Sets the amount of compression for the low-pass signal.
Low Level: Sets the output volume of the low-pass signal.
Master: Sets the overall volume of the unit.
Low Shelf: ±12 dB at 80 Hz.
500 Hz: ±12 dB.
1 kHz: ±12 dB.
High Shelf: ±12 dB at 5 kHz.
Input: ¼” mono
Output: ¼”
Parallel Output: A passthrough for the input signal, useful for parallel processing.
Direct Output: A balanced version of the ¼” output, suitable for connecting to PAs or studio mixing consoles.
Ground Lift: Disconnects the signal ground on the direct output to eliminate ground loops.
Dimensions: 120 mm x 94 mm x 46 mm (4.72” x 3.7” x 1.81”)
Weight: 320 grams (0.7 lbs)
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 70 mA
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
www.darkglass.com/creation/microtubes-x7/youtu.be/BL2vrfnpWmMThis feature is not currently available.$349.99 USDEarly 20192023-01-012024-06-24
Darkglass ElectronicsAlpha·OmegaPreampFinlandActiveDarkglass Alpha · OmegaThe Darkglass Alpha-Omega is a highly versatile bass preamp and overdrive pedal designed to provide a wide range of tonal possibilities. It features two distinct distortion circuits, allowing for a blend of dynamic and complex overdrive tones.Blend: Mixes the clean input signal with the overdriven signal. The clean signal remains at unity gain, while the volume of the overdriven signal is set by the Level knob.
Level: Sets the volume of the overdriven signal.
Drive: Sets the amount of gain in the overdriven signal.
Bite: Boosts high mids (2.8 kHz) for additional presence and definition.
Growl: Provides a shelving bass boost for a fatter tone and increased low-end saturation.
Mod: Selects or mixes between the two distinct distortion circuits: Alpha is punchy and tight with a lot of definition, whereas Omega is brutal and raw.
Bass: ±12 dB at 80 Hz.
Mid: ±12 dB at 500 Hz.
Treble: ±12 dB at 5 kHz.
Low Shelf: ±12 dB at 80 Hz.
Mid Band: ±12 dB at 500 Hz.
High Shelf: ±12 dB at 5 kHz.
Input: ¼” mono
Output: ¼”
Parallel Output: A passthrough for the input signal, useful for parallel processing.
Direct Output: A balanced version of the ¼” output, suitable for connecting to PAs or studio mixing consoles.
Ground Lift: Disconnects the signal ground on the direct output to eliminate ground loops.
imensions: 120 mm x 94 mm x 46 mm (4.72” x 3.7” x 1.81”)
Weight: 320 grams (0.7 lbs)
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 30 mA
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
www.darkglass.com/creation/alpha-omega/youtu.be/nm7e9zN9eLcThis feature is not currently available.$349.99 USD20172023-01-012024-06-24
Darkglass ElectronicsMircotubes B7KPreampFinlandActiveDarkglass Microtubes B7KThe Darkglass Microtubes B7K is a highly regarded bass preamp and overdrive pedal, known for its ability to provide transparent sound with a modern edge. It is celebrated in the bass community for enhancing presence and clarity in the mix without compromising the instrument's original tone.Blend: Mixes the clean input signal with the overdriven signal. The clean signal remains at unity gain while the volume of the overdriven signal is set by the Level knob.
Level: Sets the volume of the overdriven signal.
Drive: Sets the amount of saturation in the overdriven signal.
Attack Switch: Adjusts the amount of treble content to saturate with options for Boost, Flat, and Cut.
Grunt Switch: Adjusts the low-frequency content to saturate with three bass boost levels.
Low: ±12 dB at 100 Hz.
Low Mids: ±12 dB at 500 Hz.
Hi Mids: ±12 dB at 1.5 kHz.
Treble: ±12 dB at 5 kHz.
Low Mids Switch: Changes the center frequency of the Low Mids between 1 kHz and 500 Hz.
Hi Mids Switch: Changes the center frequency of the Hi Mids between 3 kHz and 1.5 kHz.
Low Shelf: ±12 dB at 100 Hz.
Mid Bands: ±12 dB at 500 Hz and 1.5 kHz, with switchable centers at 1 kHz and 3 kHz.
High Shelf: ±12 dB at 5 kHz.
Input: ¼” mono
Output: ¼”
Parallel Output: A passthrough for the input signal, useful for parallel processing.
Direct Output: A balanced version of the ¼” output, suitable for connecting to PAs or studio mixing consoles.
Ground Lift: Disconnects the signal ground on the direct output to eliminate ground loops.
Dimensions: 120 mm x 94 mm x 46 mm (4.75” x 3.75” x 1.75”)
Weight: 320 grams (0.7 lbs)
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 26 mA
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
www.darkglass.com/creation/microtubes-b7k/youtu.be/SlxfNnxVmwkThis feature is not currently available.$279.99 USDReleased in 2011
10th Anniversary Edition released in 2021
2023-01-012024-06-24
Darkglass ElectronicsVintage DeluxePreampFinlandActiveDarkglass Vintage DeluxeThe Darkglass Vintage Deluxe is a versatile bass preamp and overdrive pedal that combines warm, tube-like tones with advanced tone-shaping capabilities. It offers enhanced functionality through a comprehensive control set and additional features, making it a valuable tool for bass players in various musical settings.Blend: Mixes the clean input signal with the overdriven signal. The clean signal remains at unity gain while the volume of the overdriven signal is set by the Level knob.
Level: Sets the volume of the overdriven signal.
Drive: Sets the amount of saturation in the overdriven signal.
Attack Switch: Adjusts the amount of treble content to saturate with options for Boost, Flat, and Cut.
Grunt Switch: Adjusts the low-frequency content to saturate with three bass boost levels.
Bass: ±12 dB at 100 Hz.
Low Mids: ±12 dB at 500 Hz.
Low Mids Switch: Changes the center frequency of the Low Mids between 1 kHz and 500 Hz.
Hi Mids: ±12 dB at 1.5 kHz.
Hi Mids Switch: Changes the center frequency of the Hi Mids between 3 kHz and 1.5 kHz.
Treble: ±12 dB at 5 kHz.
Low Shelf: ±12 dB at 100 Hz.
Mid Bands: ±12 dB at 500 Hz and 1.5 kHz, with switchable centers at 1 kHz and 3 kHz.
High Shelf: ±12 dB at 5 kHz.
Input: ¼” mono
Output: ¼”
Parallel Output: A passthrough for the input signal, useful for parallel processing.
Direct Output: A balanced version of the ¼” output, suitable for connecting to PAs or studio mixing consoles.
Ground Lift: Disconnects the signal ground on the direct output to eliminate ground loops.
Dimensions: 120 mm x 94 mm x 46 mm (4.75” x 3.75” x 1.75”)
Weight: 320 grams (0.7 lbs)
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 30 mA
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
www.darkglass.com/creation/vintage-deluxe/youtu.be/Yr2VurjUb-EThis feature is not currently available.$349.99 USDVintage Deluxe (Original): Released in 2014.
Vintage Deluxe V2: Released in 2017.
Vintage Deluxe V3: Released in 2020.
2023-01-012024-06-24
Darkglass ElectronicsMicrotubes B3KPreampFinlandActiveDarkglass Microtubes B3KThe Darkglass Microtubes B3K V2 is a refined version of the original B3K bass overdrive pedal, designed to provide a perfect combination of clarity and brutality. It maintains the core features that made the original popular while adding enhanced controls for more tonal flexibility.Blend: Mixes the clean input signal with the overdriven signal. The clean signal remains at unity gain while the volume of the overdriven signal is set by the Level knob.
Level: Controls the volume of the overdriven signal.
Drive: Sets the amount of saturation in the overdriven signal.
Tone: Replaces the attack switch from the original version, giving more control over the higher harmonic content (3 kHz to 8 kHz).
Grunt Switch: Adjusts the amount of low-frequency content to be saturated, with two levels of low-frequency boost before the clipping stage.
Mid Boost Switch: Adds a subtle 6 dB boost from 300 Hz to 1 kHz to help the bass cut through the mix.
Tone Control: Adjusts higher harmonic content between 3 kHz and 8 kHz.
Mid Boost: Provides a 6 dB boost from 300 Hz to 1 kHz.
Input: ¼” mono
Output: ¼” output jack
Dimensions: 75 mm x 111 mm x 43 mm (3″ x 4¼″ x 1¾″)
Weight: 250 g / 0.55 lb
Power Supply: 9V DC, center-negative (not included).
Current Draw: 20 mA.
Input Impedance: 1 MΩ.
Output Impedance: 1 kΩ.
www.darkglass.com/creation/microtubes-b3k/https://youtu.be/9YKoNEuGoAAThis feature is not currently available.$229.99 USDV2 was released in early 20172024-06-242024-06-24
Darkglass ElectronicsVintage MicrotubesPreampFinlandActiveDarkglass Vintage MicrotubesThe Darkglass Vintage Microtubes is a bass preamp and overdrive pedal designed to deliver warm, tube-like tones with a natural dynamic response, emulating the organic compression of old tube amps and reel-to-reel tape machines. It is well-regarded for its ability to provide a spectrum of classic overdriven bass sounds from the 70s through the 90s.Blend: Mixes the clean input signal with the overdriven signal. The clean signal remains at unity gain, while the volume of the overdriven signal is set by the Level knob.
Level: Sets the volume of the overdriven signal.
Drive: Sets the amount of saturation in the overdriven signal.
Era: Interacts with the Drive knob to shape the character of the pedal. Dial it down to get the warm midrange tones of the 70s or crank it up to get the punchy metallic tones of 80s and 90s rock.
Era Control: Adjusts the tonal character from warm midrange tones to punchy metallic tones, covering a wide range of vintage overdrive sounds.Input: ¼” mono
Output: ¼” output jack
Dimensions: 75 mm (W) x 111 mm (L) x 43 mm (H) (2.95” x 4.37” x 1.69”)
Weight: 250 grams (0.55 lbs)
Power Supply: 9V DC, center-negative (not included).
Battery: Not available on this pedal.
Current Draw: 20 mA.
Input Impedance: 1 MΩ.
Output Impedance: 1 kΩ.
www.darkglass.com/creation/vintage-microtubes/https://youtu.be/LbrskGuZ2uIThis feature is not currently available.$229.99 USD20132024-06-242024-06-24
Darkglass ElectronicsAlpha·OmicronPreampFinlandActiveDarkglass Apha-OmicronThe Darkglass Alpha·Omicron is a versatile bass preamp and distortion pedal that combines two distinct distortion circuits for a wide range of overdriven tones. It is designed for bassists who need a robust, high-quality preamp that can be distinctly heard in various musical contexts.Blend: Mixes the clean input signal with the overdriven signal. The clean signal remains at unity gain while the volume of the overdriven signal is set by the Level knob.
Level: Sets the volume of the overdriven signal.
Drive: Sets the amount of gain in the overdriven signal.
Mod: Selects or mixes between the two distinct distortion circuits: Alpha is punchy and tight with a lot of definition, whereas Omega is brutal and raw.
Bite: Boosts high mids at 2.8 kHz for additional presence and definition.
Growl: Provides a shelving bass boost for a fatter tone and increased low-end saturation.
Input: ¼” mono
Output: ¼” output jack
Dimensions: 75 mm (W) x 111 mm (L) x 43 mm (H) (2.95” x 4.37” x 1.69”)
Weight: 250 grams (0.55 lbs)
Power Supply: 9V DC, center-negative (not included).
Current Draw: 20 mA.
Input Impedance: 1 MΩ.
Output Impedance: 1 kΩ.
www.darkglass.com/creation/alpha-omicron/https://youtu.be/M6LC1bXK1W0This feature is not currently available.$229.99 USDEarly 20182024-06-242024-06-24
Darkglass ElectronicsMicrotubes XPreampFinlandActiveDarkglass Microtubes XThe Darkglass Microtubes X is a high-performance bass preamp and distortion pedal designed to deliver versatile and precise control over your bass tone. It allows users to separate and sculpt different portions of the frequency spectrum for ultimate flexibility in achieving a wide range of distortion tones.High-Pass Frequency: Controls the cutoff frequency to be distorted, ranging from 100Hz for thicker, fuzzier saturation to 1kHz for ultra-sharp definition.
Low-Pass Frequency: Controls the cutoff frequency to be mixed back into the high-pass side, ranging from 50Hz to 500Hz.
Level: Sets the overall output volume of the unit.
Drive: Sets the amount of distortion for the high-pass side.
Mix: Sets the blend between the low-pass and high-pass signals.
Mids: Active mid control with ±12dB adjustment at 500Hz.
Input: ¼” mono
Output: ¼” output jack
Dimensions: 75 mm (W) x 111 mm (L) x 43 mm (H) (2.95” x 4.37” x 1.69”)
Weight: 250 grams (0.55 lbs)
Power Supply: 9V DC, center-negative (not included).
Current Draw: 20 mA.
Input Impedance: 1 MΩ.
Output Impedance: 1 kΩ.
https://www.darkglass.com/creation/microtubes-x/https://youtu.be/w3yuOGy24EcThis feature is not currently available.$229.99 USDEarly 20192024-06-242024-06-24
Darkglass ElectronicsHyper LuminalCompressorFinlandActiveDarkglass Hyper LuminalThe Darkglass Hyper Luminal is a state-of-the-art bass compressor pedal that combines analog and digital technologies to deliver versatile compression options. It offers users the ability to model iconic compressors while maintaining an all-analog signal path.Blend: Mixes the clean and effected signals, allowing the pedal to also function as a transparent booster when set to minimum.
Time: Sets the attack and release times. Users can fine-tune these parameters using the Darkglass Suite software.
Output: Controls the overall output volume of the unit.
Compression: Sets the overall amount of compression and affects the internal makeup gain.
Ratio: Adjusts the compression ratio. The available ratios depend on the selected mode:
BUS Mode: 2:1, 4:1, 10:1, 15:1
FET Mode: 2:1, 4:1, 8:1, 20:1, “ALL IN”
SYM Mode: Based on different settings of the Super Symmetry · 115 GeV Compressor.
Mode: Selects between three different compression models:
BUS: Modeled after the Solid State Logic (SSL) Bus compressor.
FET: Inspired by the legendary 1176 compressor.
SYM: Based on Darkglass's discontinued Super Symmetry · 115 GeV Compressor.
Input: ¼” mono
Output: ¼” output jack
USB Connectivity: A Micro USB B connector allows connection to a PC/Mac for parameter adjustments and firmware updates via the Darkglass Suite software.
Touch-Sensitive Controls: Some controls, like Ratio and Mode, use touch-sensitive sensors for an intuitive adjustment experience.
Dimensions: 75 mm (W) x 111 mm (L) x 43 mm (H) (2.95” x 4.37” x 1.69”)
Weight: 250 grams (0.55 lbs)
Power Supply: 9V DC, center-negative (not included).
Current Draw: 250 mA.
Input Impedance: 1 MΩ.
Output Impedance: 1 kΩ.
www.darkglass.com/creation/hyper-luminal/https://youtu.be/0RqgVPTefM0This feature is not currently available.$299.99 USDSeptember 20182024-06-242024-06-24
Darkglass ElectronicsHarmonic BoosterPreampFinlandActiveDarkglass Harmonic BoosterThe Darkglass Harmonic Booster is a clean bass preamp pedal designed to enhance your bass tone with precision and flexibility. It's especially useful for players who want to shape their sound without adding distortion, providing a range of tonal options through its comprehensive EQ and boost capabilities.Boost: Provides a flat -20dB to +20dB cut or boost.
Character: Blends in the tone-shaping circuitry, which can be set counter-clockwise for a flatter frequency response.
Mid Gain: ±20dB at the frequency selected by the Mid Frequency control.
Mid Frequency: Selectable mid frequency from 250Hz to 2.5kHz.
Bass: ±20dB at 80Hz.
Treble: ±20dB at 5kHz.
Input: ¼” mono
Output: ¼” output jack
USB Connectivity: A Micro USB B connector allows connection to a PC/Mac for parameter adjustments and firmware updates via the Darkglass Suite software.
Touch-Sensitive Controls: Some controls, like Ratio and Mode, use touch-sensitive sensors for an intuitive adjustment experience.
Dimensions: 75 mm (W) x 111 mm (L) x 43 mm (H) (2.95” x 4.37” x 1.69”)
Weight: 250 grams (0.55 lbs)
Power Supply: 9V DC, center-negative (not included).
Current Draw: 30 mA.
Input Impedance: 470 kΩ
Output Impedance: 1 kΩ.
www.darkglass.com/creation/harmonic-booster/https://youtu.be/Q2iUdziej38This feature is not currently available.$199 USDJanuary 20202024-06-242024-06-24
Darkglass ElectronicsMicrotubes BK1OverdriveFinlandActiveDarkglass Electronics - B1KThe Microtubes B1K is a tribute to a past Darkglass distortion circuits in a compact and intuitive format. Volume
Drive
Footswitch
Back Side
Blend
Tone Low Pass Filter - 3kHz to 8kHz
Grunt - Low end
MBoost - 6 dB boost from 300 Hz to 1 kHz
1/4" jack
Power: Standard center-negative 5.5 x 2.1mm barrel connector
1/4" jack9-volt power supplyhttps://www.darkglass.com/creation/microtubes-b1k/This feature is not currently available.2023-01-012024-03-02
Darkglass ElectronicsDuality Fuzz (DFZ)FuzzFinlandActiveDarkglass - Duality Fuzz DFZThe Duality is a unique fuzz pedal that contains two discrete fuzz circuits—a gated saw-tooth wave and a raunchy high-gain sound—which can be mixed together to yield a vast selection of distinct sonic texturesLevel
Duality
Footswitch
Back Side
Blend
Filter - high frequency
1/4" jack
Power: Standard center-negative 5.5 x 2.1mm barrel connector
9-volt power supplyhttps://www.darkglass.com/creation/duality-fuzz/This feature is not currently available.2023-01-012024-03-02
Darkglass ElectronicsNSG Noise GateNoise GateFinlandActiveDarkglass NSGThe Darkglass NSG Noise Gate is designed to eliminate unwanted background noise from your signal chain. It features a single-knob interface for easy control, making it suitable for both beginners and professionals.
Threshold: Adjusts the activation point of the noise gate. Press the knob to switch between "Soft" mode (Blue LED) for gentler gating and "Hard" mode (Red LED) for more aggressive gating.Threshold range from -65 dBV to -30 dBV in "Soft" mode and from -45 dBV to +5 dBV in "Hard" mode.True bypass switching
Ergonomic housing
Compact size for easy pedalboard integration
Input: 1 x 1/4" (instrument input)
Input impedance: 1 MΩ
Output: 1 x 1/4" (effect output)
Output impedance: 100 kΩ
Dimensions: 50 mm x 37 mm x 100 mm (2 in x 1.5 in x 4 in)
Weight: 205 g (0.45 lbs)
Power Supply: 9V DC
Power adapter type: Center-negative
Current Draw: 60 mA
www.darkglass.com/creation/nsg-noise-gate/https://youtu.be/hyV3blmDha8This feature is not currently available.$199.99 USDJune 20232024-08-042024-08-04
Death By AudioBass WarFuzzUSAActiveDeath By Audio Bass War Fuzz pedalThe Bass War was designed as a specialized evolution of the Fuzz War, engineered specifically for bass. By adjusting classic circuits to suit bass frequencies, this pedal delivers a harmonically rich octave fuzz with incredible gain and tonal control. It features a powerful tone sweep and a MIX control, enabling a seamless blend of clean and distorted tones for ultimate versatility. The Bass War isn’t just about fuzz – it delivers immense volume, dynamic tonal possibilities, and a robust sound guaranteed to make an impact.

With an extended range on its controls, this pedal lets you craft a wide variety of tones, all optimized for heavy bass. The FUZZ control offers a spectrum from gritty overdrive to intense distortion and, when cranked, a searing fuzz that pushes sonic boundaries. The TONE knob acts as a notch filter, shaping the overall sound like sweeping through multiple fuzz styles. Combine the fuzz with the MIX knob to maintain deep low-end clarity while dialing in just the right amount of fuzz or distortion.

Housed in a rugged, punk-inspired chassis with bold spray-painted graphics, the Bass War delivers both visual and sonic aggression, ready to reshape your tone. Perfect for those looking to revisit and redefine their bass sound.
VOLUME
Controls the overall output level from -inf to +27 dB, 10 o'clock is close to unity volume.

FUZZ
Controls the gain of the fuzz from +16 to +64 dB. Ranges from raunchy drive, to smooth fuzz, to overloaded insanity.

TONE
Sweeps a deep notch filter tuned for a wide range of 98 Hz to 3.3 kHz. This radically reshapes the fuzz sound for a massive range of tones.

MIX
Blends between your clean sound and the fuzz. Blending in your clean tone helps your notes stay articulate, balanced, and bassy against the huge sound of the fuzz circuitry.
Not specifiedNot specifiedInput: 1 x 1/4" (instrument input)
Input impedance: Not specified
Output: 1 x 1/4" (effect output)
Output impedance: Not specified
Dimensions: 149.86 x 120.14 x 56.90 mm (5.9 x 4.73 x 2.24 inch)
Weight: 440 g (0.97 lbs.)
Power Supply: 9V DC
Power adapter type: Center-negative
Current Draw: 33 mA
deathbyaudio.com/products/bass-warhttps://youtu.be/eIFoS8oS5-Q?list=PL-UBy_xdNokM0k-vlkJ9Vx1dT86d8tx5jThis feature is not currently available.$195.00 USDNot specified2024-09-222024-09-22
DemonfxMicrotubes A7KPreamp/DI/OverdriveChinaActiveThe Demonfx AK7 is a bass preamp and overdrive pedal designed to offer a wide range of tonal options for bass players. It can be used to dial in distinct signature sounds or switch between subtle voicings, making it versatile for various musical styles.

The pedal also includes standard features such as true bypass switching, ensuring that the signal remains unaffected when the pedal is not in use.
Blend
Level
Drive
Low
Lo Mids
Hi Mids
Treble
Toggle Switches: Grunt, Attack
Ground Lift
Footswtich
Low: +/- 12dB @ 100Hz
Lo Mids: +/- 12dB @ 1kHz
Hi Mids: +/- 12dB @ 2.8kHz
Treble: +/- 12dB @ 5kHz
Grunt: Sets amount of low frequency to saturate by selecting bass boost levels before the clipping stage
Attack: Sets the amount of treble to saturate
Input: 1/4" jack
Direct Output: 1/4" jack
Parallel Output: 1/4" jack
Dimensions: 95mm x 120mm x 45mm
Weight: 350g
9V battery or a 9-18V DC power supply
Input Impedance: 500k
Output Impedance: 1k
Current Consumption: ~20mA
www.demon-fx.com/index.php?c=show&id=47This feature is not currently available.$74.00 USD20202024-06-052024-06-05
DemonfxMicrotubes D7K UltraPreampChinaActiveDemonfx D7K UltraThe Demonfx D7K Ulta is a bass preamp and overdrive pedal inspired by the Darkglass B7K Ultra. It offers a blend of drive, EQ, and tone-shaping controls, providing a versatile solution for bassists seeking powerful drive with the ability to dial in precise tones. The pedal is designed to replicate high-end preamps at an affordable price point.Master: Whereas the Level Knob controls the output of the overdrive section, the Master volume adjusts the overall volume of the unit. Ideal for fine-tuning the output on clean mode. It also serves as a DI level control.

Blend: Mixes the clean and processed signals. The clean signal remains at unity gain while the volume of the overdriven signal is set by the Level knob, allowing for fine mix tuning.

Level: Sets the volume of the overdriven signal.

Drive: Sets the amount of gain in the overdriven signal.

Attack Switch: Sets the amount of treble content to saturate:
The "Boost" setting emphasizes the treble content, adding extra clarity and presence.
The "Flat" position leaves this register untouched.
The "Cut" position reduces the amount of high frequencies being saturated.

Grunt Switch: Sets the amount of low-frequency content to saturate by selecting between three different bass boost levels before the clipping stage.

Bass: +-12dB @ 100Hz
Low Mids: +-12dB switchable 250Hz, 500Hz, and 1kHz
High Mids: +-12dB switchable 750Hz, 1.5kHz, and 3kHz
Treble: +-12dB @ 5kHz
Signal Bypass: True bypass.
Circuit Type: Analog overdrive and preamp circuit.
Input: 1 x 1/4" instrument input.
Output: 1 x 1/4" output.
XLR DI Output: Balanced output for direct connection to mixers or interface
Input impedance: 500 kΩ
Output impedance: 1 kΩ
Dimensions: 118 x 93 x 57 mm (4.65 x 3.66 x 2.24 in)​
Weight: Not specified.
Power Supply: 9V DC adapter.
Current Draw: 28 mA
www.demon-fx.com/index.php?c=show&id=33This feature is not currently available.Price: $73 to $100 USD
Used: $90 USD
2024-08-242024-09-05
DemonfxSuper SymmetryCompressorChinaActiveDemonfx Super SymmeteryThe Super Symmetry offers both modern transparency and a vintage compression feel. It allows for precise control over attack, release, and compression, blending the best of both old-school compressors and contemporary designs.Compression: Adjusts the overall compression amount.
Input: Sets the input gain and controls the threshold for compression.
Release: Sets how long the compression holds after the signal drops.
Blend: Mixes clean and compressed signals.
Output: Sets the overall output volume.
Attack: Controls how quickly compression kicks in after detecting a peak.
LED Indicator: Shows the current gain reduction.
Signal Bypass: True bypass.
Circuit Type: Analog.
Input: 1 x ¼" instrument input.
Output: 1 x ¼" output.
Input impedance: 1MΩ.
Output impedance: 1kΩ.
Power Supply: 9V DC center negative.
Current Draw: 31mA.
www.demon-fx.com/index.php?c=show&id=49This feature is not currently available.Price: $59-$72 USD20242024-08-242024-09-05
DemonfxHarmonic BoosterPreampChinaActiveDemonfx Harmonic BoosterThe Demonfx Harmonic Booster is designed as a clean bass preamp with a focus on enhancing harmonic richness and precision. It allows users to shape their bass tone with flexibility, offering a balanced boost and EQ for low-end clarity. It is an excellent tool for players seeking to add depth and precision to their sound while maintaining a clean signal.Boost: Allows for a cut or boost of -20dB to +20dB for the overall signal.
Character: Blends in tone-shaping circuitry for added texture or a flat response.
Mid Gain: Adjusts the mid frequencies with a range of +-20dB at the frequency selected by the Mid Frequency knob.
Mid Frequency: Allows you to select mid frequencies between 250Hz and 2.5kHz.
Bass: Adjusts bass levels by +-20dB at 80Hz.
Treble: Adjusts treble frequencies by +-20dB at 5kHz.
Lows: +-20dB @ 80Hz.
Mids: +-20dB, selectable frequency from 250Hz to 2.5kHz.
Highs: +-20dB @ 5kHz.
Signal Bypass: True bypass.
Circuit Type: Analog.
Input: 1 x ¼" instrument input.
Output: 1 x ¼" output.
Input impedance: 470 kΩ.
Output impedance: 1 kΩ.
Dimensions: 115 x 65 x 43 mm
Weight: 300 g
Power Supply: 9V DC center negative.
Current Draw: 30mA.
www.demon-fx.com/index.php?c=show&id=58This feature is not currently available.Price: $49 to $59​ USD20242024-08-242024-09-05
DemonfxCall76CompressorChinaActiveDemonfx Cal76The CALL76 is modeled after the Origin Effects Cali76 compressor, bringing a studio-grade FET compression style optimized for bass. It features parallel compression and a sidechain high-pass filter, allowing players to mix their dry signal with the compressed one for greater dynamic control and tone clarity.In: Adjusts the input gain, which also affects the compression threshold.
Out: Sets the output volume.
Dry: Blends the clean (dry) signal with the compressed signal.
Ratio: Determines the compression ratio.
HPF: Adjusts the frequency of the high-pass filter for the sidechain.
Attack/Release: A combined control to manage attack and release times.
Signal Bypass: True bypass.
Circuit Type: Class-A discrete signal path with FET response.
Input: 1 x ¼" instrument input.
Output: 1 x ¼" output.
Input impedance: Ultra-high (exact value not provided).
Output impedance: Not specified.
Dimensions: 254 x 101.6 x 50.8 mm / 10 x 4 x 2 inches
Weight: 340.19 g / 0.75 lbs.
Power Supply: 9V to 18V DC center-negative.
Current Draw: 78mA @ 9V, 103mA @ 18V.
www.demon-fx.com/index.php?c=show&id=56This feature is not currently available.Price: ~$95 USD20222024-08-242024-09-05
DemonfxMicrotubes XPreampChinaActiveDemonfx Microtubes XThe Microtubes X is a versatile bass overdrive pedal inspired by the Darkglass Electronics Microtubes X. It offers a blend of brutal overdrive and clarity, providing a well-defined distortion that allows for extensive tonal shaping. The pedal enables users to control low-pass and high-pass frequencies separately, offering distinct control over the amount of overdrive applied to different parts of the frequency spectrum.Level: Controls the overall output volume.
Drive: Adjusts the distortion on the high-pass frequencies.
Mix: Blends the low-pass and high-pass signals for a balanced tone.
Low-pass frequency: Sets the cutoff point for the low frequencies (from 50Hz to 500Hz).
High-pass frequency: Controls the cutoff for the high-pass filter (100Hz to 1kHz).
Mids: Adjusts mid frequencies by ±12dB at 500Hz.
Low-pass: 50Hz - 500Hz
High-pass: 100Hz - 1kHz
Mids: ±12dB @ 500Hz
Signal Bypass: True bypass.
Circuit Type: Analog.
Input: 1 x ¼" instrument input.
Output: 1 x ¼" output.
Input impedance: 1MΩ.
Output impedance: 1kΩ.
Dimensions: 115 x 65 x 43 mm / 4.53 x 2.56 x 1.69 inches
b) Weight: 300 g / 0.66 lbs.
Power Supply: 9V DC center-negative.
Current Draw: 30mA.
www.demon-fx.com/index.php?c=show&id=68This feature is not currently available.Price: $44 to $50 USD20242024-08-242024-09-05
DemonfxAlpha OmicronPreamp/OverdriveChinaActiveDemonfx Alpha OmicronThe Demonfx Alpha Omicron is a versatile bass preamp and overdrive pedal with two distinct distortion modes, Alpha and Omega. The Alpha mode delivers punchy, tight distortion with clear definition, while the Omega mode provides a raw, aggressive tone. This pedal is perfect for bassists seeking harmonic-rich, bone-crushing sounds that can cut through the mix.Blend: Mixes the clean and overdriven signals.
Level: Controls the volume of the overdriven signal.
Growl: Adds a bass boost for a thicker low-end sound.
Drive: Adjusts the amount of overdrive.
Mod: Selects or blends between the Alpha and Omega distortion circuits.
Bite: Boosts high mids (2.8kHz) for extra definition.
Lows: Adjustable via Growl control.
Mids: Boost/Cut at 2.8kHz via Bite control.
Highs: Not specified.
Signal Bypass: True bypass.
Circuit Type: Analog.
Input: 1 x ¼" instrument input.
Output: 1 x ¼" output.
Input impedance: 1kΩ.
Output impedance: 1kΩ.
Dimensions: 115 x 65 x 43 mm / 4.53 x 2.56 x 1.69 inches.
Weight: 300 g / 0.66 lbs.
Power Supply: 9V DC.
Power adapter type: Center-negative.
Current Draw: 11mA.
www.demon-fx.com/index.php?c=show&id=66This feature is not currently available.Price: $51.75 - $59.88 USD20242024-08-242024-09-05
DemonfxMicrotubes B3KPreamp/OverdriveChinaActiveDemonfx Microtubes B3Kwww.demon-fx.com/index.php?c=show&id=67This feature is not currently available.2024-08-242024-08-24
Diamond PedalsBass Compressor (BCP-1)CompressorCanadaDiscontinuedDiamon Bass Comp BCP-1The Diamond Bass Compressor BCP-1 is an optical compressor designed specifically for bass guitar. It provides smooth compression and limiting, enhancing the instrument's tone without coloring the sound. The pedal is equipped with premium audio components and a unique tilt EQ for precise frequency control.
Comp: Adjusts the amount of compression.
EQ: Tilt EQ control, selectable between 250Hz and 900Hz.
Volume: Controls the overall output level.
The tilt EQ allows for precise frequency adjustments, boosting or cutting frequencies around the selectable pivot points (250Hz or 900Hz).True Bypass switching
High-quality audio components
Available in a smaller version (Diamond Bass Comp Jr.)
Input: 1 x 1/4" (instrument input)
Input impedance: >1MΩ
Output: 1 x 1/4" (effect output)
Output impedance: <10kΩ
Dimensions: 117 mm x 94 mm x 50 mm (4.6 in x 3.7 in x 2.0 in)
Weight: 450 grams (0.99 lbs)
Power Supply: 9-18V DC (center-negative)www.diamondpedals.com/en-ca/collections/gallery-pics-collection/products/pedal-testhttps://youtu.be/G9Ow9mlpOXEThis feature is not currently available.~$279 USD20072024-07-222024-07-22
Diamond PedalsBass Comp/EQCompressorCanadaActiveDimensions: 122 x 66.98 x 39.64 mm (4.8 x 2.64 x 1.58 inches)
Weight: 280g
This feature is not currently available.2024-09-252024-09-25
DigiTechBass WhammyPitch ShifterUSAActiveThe next generation Bass Whammy uses the most advanced pitch detection and polyphonic note tracking technology to create the world’s best pitch shifting effect pedal optimized for bass.[tps_icon name="link"]This feature is not currently available.2023-01-012023-01-01
DigiTechBass DriverOverdrive/DistortionUSAUnknownThis feature is not currently available.2024-09-022024-09-02
DigiTechBP80 Bass Modeling ProcessorMulti-EffectsUSAUnknownThis feature is not currently available.2024-09-252024-09-25
Dingwall Guitars35th Anniversary Bass DistortionDistortionFinlandActiveDingwall 35th Anniversary Bass DistortionThe Dingwall 35th Anniversary Distortion Pedal is a limited-edition collaboration between Dingwall Guitars and Darkglass Electronics, designed to celebrate Dingwall's 35th anniversary. This pedal combines the expertise of both companies to deliver a versatile and high-quality distortion specifically for bass guitars.Drive: Adjusts the amount of distortion, ranging from subtle grit to intense overdrive.
Level: Controls the output volume of the pedal.
Tone: Shapes the overall EQ of the distorted signal, allowing you to dial in a variety of tonal characteristics.
Tone Control: Acts as a variable low-pass filter, providing a range from 3 kHz to 8 kHz, allowing users to fine-tune the high-frequency content of their distorted signal.True Bypass: Ensures your signal remains pure when the pedal is not engaged.
Limited Edition: Only 600 units produced, with 350 available outside Europe. Each unit is uniquely numbered.
High-Quality Construction: Made in collaboration with Darkglass in Finland, ensuring durability and premium build quality.
Finish: Black and gold color scheme with a special 35th anniversary logo
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Dimensions: 64 mm x 111 mm x 35 mm (2.52 in x 4.37 in x 1.38 in)
Weight: 235 g (0.5 lbs)​
Power Supply: 9V DC or 9V Battery
Power Adapter: Center-negative (not included)
Input Impedance: 1MΩ
Output Impedance: 1kΩ
Current Draw: ~17mA
dingwallguitars.com/bass/dingwall-35th-anniversary-pedal/https://youtu.be/UaTjveBtjDMThis feature is not currently available.$299 USD20232024-07-162024-07-16
DMT PedaisClassic TubeOverdriveBrazilActiveVintage bass overdrive with true bypass. This feature is not currently available.2023-01-012023-01-01
DMT PedaisBass FuzzFuzzBrazilActiveDual bass fuzz with true bypass.This feature is not currently available.2023-01-012023-01-01
DMT PedaisBass Hammer V2Preamp/DIBrazilActiveDMT Pedais Custom Shop Bass Hammer V2The Bass Hammer is a clone of the Aguilar Tone Hammer.PRE/POST key selects the signal that goes to XLR when the pedal is activated
PRE: before EQ basically your clear signal
POST: XLR exit is complete, signal going through EQ, AGS, etc.

LIFT key: If there is um or yelling when using the DI output, this could be a problem
desktop/interface landing, using the LIFT key this could be a problem
resolved
GAIN: Circuit Gain
TREBLE: +/- 18 dB @ 4 kHz
BASS: +/- 18 dB @ 40 Hz
MID FREQ: 180 Hz to 1 kHz
MID: +/- 17 dB cut or boost
MASTER: Full pedal volume
Input: 1/4″ jack
Output: 1/4″ jack
XLR (nominal output – 14 dBu balanced)
18VDC standard source internal pin negativehttps://youtu.be/p5eJfMif0Wc?si=EdLYJW4n6nId_l13This feature is not currently available.$260 USD2024-06-182024-06-18
DMT PedaisSVT Bass PreampPreamp/DIBrazilActiveDMT Custom Shop SVT BassAmpeg VT / Portaflex Bell in that little box. The SVT Bass is available in two models (with DI and without DI). Both models have built-in box simulator and have the same circuit and same bell.Volume
Gain
Harmonics
Treble
Middle
Bass
Ground/Lift
GRAVES: 80Hz +/-12dB
MEDIUM: 500Hz +/- 12dB
AGUDOS: 3KHz +/- 12dB
Input: 1/4″ jack
Output: 1/4″ jack
XLR Output
9VDC standard source internal pin negativehttps://youtu.be/hDRiGKXEDlo?feature=sharedThis feature is not currently available.$167.95 USD (DI Version)
$142.00 USD
2024-06-182024-06-18
DODFX42 Bass EQEqualizerUSADiscontinuedPlaceholderThe DOD FX42 Bass EQ is a six-band graphic equalizer designed specifically for bass guitar. This pedal is known for its robust construction and effective tone-shaping capabilities, making it a valuable tool for bassists looking to fine-tune their sound.

Introduced in early 1987, it was replaced by the FX42B, a seven-band version, in mid-1987. The FX42 remains a sought-after vintage pedal due to its effective EQ capabilities and solid build. Add to the fact that this pedal is relatively rare due to its short production run and which makes it collectable.

The FX42 features True Bypass with a signal to noise ratio greater than 90 dB.
Level: Adjusts the overall output level
Frequency Sliders: 6 sliders that control specific frequency bands
Adjustable frequency bands are:
- 50 Hz
- 100 Hz
- 200 Hz
- 400 Hz
- 800 Hz
- 1600 Hz

Boost/Cut Range: +/- 18 dB for each frequency band
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Dimensions: 130 mm x 75 mm (5.1 in x 3.0 in)
Weight: ~0.45 kg (1lb)
9V battery or a 9V DC power supply
Power Adapter: Specific DOD 9V adapter with 1/8" plug (not included)
Input Impedance: 500k
Output Impedance: 1k
Current Consumption: ~13mA
This feature is not currently available. $43 to $125 USD depending on its condition1987
Replaced by FX42B in mid-1987
2024-07-162024-07-16
DODFX42B Bass EQEqualizerUSADiscontinuedDOD-FX42B Bass EQThe DOD FX42B Bass EQ pedal was introduced as an upgrade to the FX42, featuring an additional band to make it a seven-band graphic equalizer specifically designed for bass guitar.

The FX42B was manufactured and sold through the late 1980s into the early 1990s. The exact end of production is not well-documented, but it remained popular throughout its run.

The FX42B was an analog pedal and though not typically considered true bypass, it featured a high-quality buffer circuit.

Like its FX42, the FX42B is sought after by collectors and bassists for its vintage sound and build quality.
Level: Adjusts the overall output level
Frequency Sliders: 7 sliders that control specific frequency bands
Adjustable frequency bands are:
- 50 Hz
- 100 Hz
- 200 Hz
- 400 Hz
- 800 Hz
- 1600 Hz
- 32000 Hz

Boost/Cut Range: +/- 18 dB for each frequency band
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Dimensions: 130 mm x 75 mm (5.1 in x 3.0 in)
Weight: ~0.45 kg (1lb)
9V battery or a 9V DC power supply
Power Adapter: Specific DOD 9V adapter with 1/8" plug (not included)
Input Impedance: 500k
Output Impedance: 1k
Current Consumption: ~13mA
This feature is not currently available. $50 to $125 USD depending on its conditionMid-1987 - Early 1990s2024-07-162024-07-16
DODFX92 Bass GrungeOverdriveUSADiscontinuedDOD FX92 Bass GrungeThe DOD FX92 Bass Grunge is a distortion pedal specifically designed for bass guitar, marking DOD's first foray into bass-specific overdrive/distortion effects. Introduced in 1994, this pedal provides a powerful and aggressive distortion tone tailored to bass frequencies, ensuring that your low-end remains punchy while adding a grungy edge to your sound. It allows bassists to blend their original signal with the distorted one, retaining clarity and definition even at higher gain levels.

This pedal is known for its "filthy" and "broken down" bass distortion, making it a favorite among bassists seeking a heavy, grunge-inspired tone. The unique control names (More, Zip, Stupid, Juice) can be confusing without the manual, but they offer significant versatility once understood. Despite being discontinued, the FX92 Bass Grunge remains a sought-after pedal for its distinctive sound​.
More: Adjusts the blend between the clean and distorted signals.
Zip: Acts as the high EQ control, shaping the treble frequencies.
Stupid: Controls the amount of distortion applied to the signal.
Juice: Sets the overall output level of the pedal.
Lows: The pedal is designed to maintain strong low-end frequencies, although specific Hz values are not detailed.
Highs: Adjustable through the "Zip" control, which fine-tunes the treble response.
Signal Bypass: No true bypass; the pedal remains active when engaged.
Circuit Type: Analog distortion with specially tailored EQ for bass.
Input: 1 x 1/4" instrument input.
Output:
1 x 1/4" output for the effect signal.
1 x 1/4" "dry out" output for an unaffected signal.
Dimensions: Not specified.
Weight: Not specified.
Power Supply: 9V battery or 9V DC adapter.
Current Draw: Not specified.
Not specifiedNot specifiedThis feature is not currently available.Original Price: $59 to $79 USD
Used Price: Ranges from $136 to $311 USD
Release date: 1994
End of Life date: Discontinued in 1998 with the introduction of the DOD FX91 Bass Overdrive.
2024-08-242024-09-02
DODFX72 Bass Stereo FlangerFlangerUSADiscontinuedDOD FX74 Bass Stereo FlangerThe DOD FX72 Bass Stereo Flanger is an analog flanger pedal designed specifically for bass guitar. Introduced in 1987 and produced until 1996, it was derived from the FX75-B Stereo Flanger but voiced to better suit the frequency range of bass instruments. The FX72 uses the MN3007 BBD (Bucket Brigade Device) chip, which is renowned for delivering warm and rich modulation effects. This pedal provides everything from subtle, chorus-like modulation to intense, jet-like flanging, making it versatile for different musical styles.

Delay: Adjusts the delay time, ranging from 1-12 milliseconds.
Speed: Controls the speed of the modulation, ranging from 0.8-8 Hz.
Width: Sets the range of the modulation sweep.
Regen: Controls the amount of feedback in the flanging effect, allowing for subtle or pronounced peaks in the sound.
Lows: Bandwidth ranges from 40 Hz.
Highs: Bandwidth reaches up to 16 kHz.
Signal Bypass: No true bypass; however, it includes stereo output options.
Circuit Type: Analog circuit with the MN3007 BBD chip.
Input: 1 x 1/4" instrument
Output: 2 x 1/4"
Input Impedance: 500 kΩ
Output Impedance (stereo): 1 kΩ

Dimensions: Not specified.
Weight: Not specified.
Power Supply: 9V battery or 9V DC adapter.
Current Draw: Not specified.
Not specifiedNot specifiedThis feature is not currently available.Original Price: ~$70 USD
Used Price: Ranges from $60 to $100 USD
Release date: 1987
End of Life date: 1996
2024-08-242024-09-02
DODFX91 Bass OverdriveOverdriveUSADiscontinuedDOD FX91 Bass OverdriveThe DOD FX91 Bass Overdrive is a versatile overdrive pedal specifically designed for bass guitar, introduced at the Winter NAMM show in 1998. It was developed to succeed the FX92 Bass Grunge in DOD’s lineup and shares a similar circuit design with the FX102 Mystic Blues Overdrive, but with modifications tailored for bass.

The FX91 is generally well-regarded among bassists, especially for those seeking an affordable option for adding overdrive to their sound. It is appreciated for its blend knob, which allows for precise control over the balance between clean and distorted signals. However, some users have pointed out that the tone can be somewhat "fuzzy" rather than a pure overdrive, and there have been mentions of background hiss when the pedal is engaged.
Level: Adjusts the overall output volume.
Blend: Mixes the clean bass signal with the overdriven signal, allowing for a wide range of tonal possibilities from subtle overdrive to more aggressive distortion.
Tone: Functions as a high EQ, shaping the treble frequencies.
Drive: Controls the amount of overdrive/distortion applied to the signal.
Lows: Maintains strong low-end frequencies; exact values not specified.
Highs: Adjustable via the Tone control; exact values not specified.
Signal Bypass: No true bypass; the pedal remains active when engaged.
Circuit Type: Analog overdrive with two 4560-type op-amps.
Input: 1 x 1/4" instrument input.
Output: 1 x 1/4" output for the effect signal.
Input Impedance: Not specified.
Output Impedance: Not specified.
Dimensions: Not specified.
Weight: Not specified.
Power Supply: 9V battery or 9V DC adapter.
Current Draw: Not specified.
Not specifiedNot specifiedThis feature is not currently available.Original Price: $119.95 USD
Used Prices: Ranges from $60 to $80 USD
Release date: 1998
End of Life date: Discontinued
2024-08-242024-09-02
DODFX82 Bass CompCompressorUSADiscontinuedDOD FX82 Bass CompressorThe DOD FX82 Bass Compressor is an analog compressor designed specifically for bass guitars, offering players the ability to smooth out dynamics while retaining clarity and punch in their tone. This pedal is particularly useful for both studio recordings and live performances where consistent output levels are crucial. The FX82 is based on the circuitry of the DOD FX80B Compressor Sustainer but is modified to better handle the lower frequencies of bass guitars. It is known for providing a solid compression effect that enhances sustain and evenness in the bass signal without sacrificing the instrument's natural tone.

The DOD FX82 is regarded as a reliable and affordable compressor for bass players, particularly those on a budget or looking for a straightforward, easy-to-use compression solution.
Level: Controls the overall output level of the compressed signal.
Compression: Adjusts the amount of compression applied to the signal.
Release/Attack: These controls (depending on the version of the pedal) allow for fine-tuning the response of the compression, affecting how quickly the compressor engages and releases.
Optimized for bass frequencies, maintaining clarity and punch without overly compressing the low end. Specific frequency response details are not typically specified for this model.Signal Bypass: Not true bypass; the pedal remains engaged when connected.
Circuit Type: Analog compression circuit.
Input: 1 x 1/4" instrument input.
Output: 1 x 1/4" output for the compressed signal.
Dimensions: Not specified.
Weight: Not specified.
Power Supply: 9V battery or 9V DC adapter.
Current Draw: Not specified.
Not specifiedNot specifiedThis feature is not currently available.Original Price: $119.95 USD
Used Prices: Ranges from $40 to $70 USD
Release date: 1987
End of Life date: 1996
2024-08-242024-09-02
DODFX62 Bass Stereo ChorusChorusUSADiscontinuedDOD FX62 Bass Stereo ChorusThe DOD FX62 Bass Stereo Chorus is an analog chorus pedal designed specifically for bass guitar, introduced in 1987. It was engineered to enhance the natural tone of a bass by adding depth and dimension through its chorus effect. The FX62 uses the MN3007 Bucket Brigade Device (BBD) chip, which is known for its warm and rich modulation effects. The pedal offers three controls that allow players to tailor the chorus effect to their liking, providing everything from subtle, smooth chorus to more pronounced, swirling effects. It remained in production until 1996, when it was succeeded by the FX63 Deep Freeze.Speed: Adjusts the rate of the chorus modulation.
Delay Time: Sets the amount of delay in the chorus effect, ranging from 10-16 milliseconds.
Depth: Controls the intensity of the modulation sweep.
Bandwidth: 40 Hz to 16 kHz, optimized for bass frequencies.Signal Bypass: The pedal is not true bypass.
Circuit Type: Analog chorus using the MN3007 BBD chip, with additional support from the MN3101 clock generator and various op-amps.
Input: 1 x 1/4" instrument
Output: 2 x 1/4"
Input Impedance: 500 kΩ
Output Impedance (stereo): 1 kΩ
Dimensions: Not specified.
Weight: Not specified.
Power Supply: 9V battery or 9V DC adapter.
Current Draw: Not specified.
Not specifiedNot specifiedThis feature is not currently available.Original Price: $70 USD
Used Prices: Ranges from $60 to $100 USD
Release date: 1987
End of Life date: 1996
2024-08-242024-09-02
DODFX63 Deep Freeze Bass ChorusChorusUSADiscontinuedDOD FX63 Deep Freeze Bass ChorusThe DOD FX63 Deep Freeze is an analog stereo chorus pedal designed specifically for bass guitar. Introduced at Summer NAMM in 1996, it was created to replace the FX62 Bass Stereo Chorus and remained in production until 1998. The FX63 is known for producing rich, lush chorus effects that enhance the bass tone without losing the low-end presence. The pedal's design includes four controls that allow you to customize the chorus effect, making it versatile for a wide range of musical styles. The FX63 uses the MN3007 BBD chip, which is highly regarded for its warm and musical modulation.Chill (Blend): Adjusts the mix between the dry signal and the chorus effect.
Cold (Speed): Controls the rate of the chorus modulation.
Deep (Depth): Determines the intensity and range of the chorus effect.
Defrost (High EQ): Adjusts the high-end EQ, allowing you to shape the brightness of the chorus.
Not specifiedSignal Bypass: The pedal is not true bypass.
Circuit Type: Analog chorus using the MN3007 BBD chip.
Input: 1 x 1/4" instrument
Output: 2 x 1/4"
Input Impedance: Not specified
Output Impedance (stereo): Not specified
Dimensions: Not specified.
Weight: Not specified.
Power Supply: 9V battery or 9V DC adapter.
Current Draw: Not specified.
Not specifiedNot specifiedThis feature is not currently available.Original Price: $129.99 USD
Used Prices: Ranges from $119 to $260 USD
Release date: 1987
End of Life date: 1996
2024-08-242024-09-02
dpFX PedalsAcheronOverdriveGreeceActivedpFX Acheron V2The frequency response of the circuit (regarding WET signal only) borrows elements from the SansAmp BD combined with an Ampeg B15 Baxandall EQ.www.dpeffects.com/2016/03/Acheron-bass-overdrive.htmlhttps://youtu.be/73425_lyuHs?si=ECC9h-UVdaipoHmXThis feature is not currently available.2024-09-032024-09-03
dpFX PedalsEchidnaOverdriveGreeceActivedpFX Echinda Bass OverdriveCompact, yet aggressive. Aggressive yet mild. The ECHIDNA Bass Overdrive makes use exclusively of FET technology to produce a smooth drive effect with a tasty tube-like harmonic content. The absence of clipping diodes and the use of several cascading JFET & MOSFET stages ensure a quite dynamic behaviour and crystal clear tone. Gain control varies from a clean 'biting' to heavier overdrive and if you crank it up it can reach up to slight distortion levels. Blend control allows you to mix the clean signal preserving your tone and low end. A toggle switch allows you to select between two levels of gain (HI & LO).
www.dpeffects.com/2016/03/echidna-bass-overdrive.htmlhttps://youtu.be/qznYA6zcYq8This feature is not currently available.2024-09-032024-09-03
dpFX PedalsFuzZ-2 Bass [V2.0]Fuzz/OctaveGreeceActivedpFX FuzZ-2 Bass Octave"FuzZ-2 Bass" is a massive FuzZ specially designed for bass, with a unique character that squeezes growling dirt out of your amp. It delivers a tasty and massive fuzz effect and can produce a great variety of sounds and tones by just adjusting a couple of knobs.

Its blend circuit ensures that you’ll never miss your low end. An octave-up (fuzzed) function is also available in order to achieve a fuller spectrum and more massive fuzz effect. The Mids-EQ can be completely bypassed in case you want a different mids response.
www.dpeffects.com/2023/12/fuzz-2-bass-v2.htmlhttps://youtu.be/lrw76Tk17kMThis feature is not currently available.2024-09-032024-09-03
dpFX PedalsKonsertPreampGreeceActiveDpfx Pedals - KoncertA preamp in a pedal, based on the preamp of the Sunn Concert amplifier (Lead / Bass).

The circuit of this pedal is a replica of the preamp used by Sunn for the Concert Lead and Concert Bass amplifier. The original schematics were used and a couple of more features were added to make it more versatile. Volume, Boost and Distort and EQ functions are exactly set (circuitwise) as in the original circuit.

€ 179.00
www.dpeffects.com/2022/07/concert-lead-preamp-pedal.htmlhttps://youtu.be/8wKoapWR1ukThis feature is not currently available.2024-09-012024-09-01
dpFX PedalsOlethros IIPreampGreeceActivedpFX Olethros IIJust like the original, this pre-amp features two separate channels A&B that can be combined or used independently. Each channel has its own separate controls (triple EQ, Gain, Volume) and two footswitches allow you to switch between channels (A/B) or activate both at once (A+B). A bypass footswitch is also available. Each channel has its own FX Loop that can be used to connect effects of your choice.www.dpeffects.com/2022/02/olethros-ii-sunn-beta-dual-preamp.htmlhttps://youtu.be/_p5oObCLqMwThis feature is not currently available.2024-09-032024-09-03
Earthquaker DevicesBlumesOverdriveUSAActiveEarthquaker Devices Blumes Bass OverdriveThe EarthQuaker Devices Blumes is an all-analog, tri-mode soft clipping bass overdrive pedal. It is a bass-friendly adaptation of the popular Plumes overdrive pedal, but with double the gain and a much deeper bass response. The Blumes is designed to provide rich, dynamic overdrive tones that maintain clarity and headroom, even at high gain levels. It is particularly well-suited for bass players seeking a strong low-end presence while delivering overdriven tones that can range from subtle warmth to heavy distortion.Gain: Controls the amount of drive/distortion.
Tone: Adjusts the frequency response; more bass to the left, more mids in the middle, and more treble to the right.
Level: Controls the overall output volume.

Clipping Modes (3-Way Toggle):
Symmetrical LED clipping: Offers more crunch and compression.
No clipping: Provides a clean boost with the fullest frequency response.
Asymmetrical silicon diode clipping: Adds transparency with a looser feel.
Tone Control: Allows for a wide range of tonal adjustments, from deep bass to bright treble, making it versatile for different sound settings.
Signal Bypass: Features EarthQuaker Devices’ Flexi-Switch® Technology, allowing for both latching and momentary operation.
Circuit Type: Analog, with internal bipolar power for increased dynamics and headroom.
Input: 1 x 1/4" instrument input.
Output: 1 x 1/4" output.
Input Impedance: 10 MΩ.
Output Impedance: 100 Ω.
Dimensions: 121 x 64 x 57 mm (4.75 x 2.50 x 2.25 inches).
Weight: 370 g
Power Supply: 9V DC power supply.
Current Draw: 25 mA.
www.earthquakerdevices.com/blumesEarthquaker Devices Blumes Low Signal ShredderThis feature is not currently available.New: $99 USD
Used: $79 to $99 USD
20232024-09-022024-09-02
EBSBlack HazeFuzzSwedenActiveEBS Black HazeThe EBS Black Haze is an analog distortion/overdrive pedal designed for both bass and guitar. It features dual drive engines that provide rich sustain, substantial gain, and beautiful harmonics without losing the low end. The pedal includes a three-way character switch to toggle between Deep, Normal, and Thin modes, allowing for versatile tonal shaping.

The EBS Black Haze was released in 2017 as part of EBS's new 'Blue Label' pedals series.
Drive: Adjusts the amount of distortion.
Tone: Shapes the tonal character.
Volume: Sets the output level.
Character Switch: Offers Deep, Normal, and Thin settings for varied tonal responses.
Tone frequency range: 500 Hz - 15 kHz (passive LP)True Bypass switching
Compact housing design with recessed jacks
Developed with input from top Swedish session guitarists
Input: 1 x 1/4" (instrument input)
Input impedance: 900 kΩ
Nominal Input Level: -10 dBv
Output: 1 x 1/4" (effect output)
Output impedance: <700 Ω
Dimensions: 61 mm x 110 mm x 45 mm (2.4 in x 4.33 in x 1.77 in)
Weight: 310 grams (0.68 lbs)
Power Supply: 9V to 12V DC (center-negative)
Current Draw: 30 mA
Protected against accidental over voltage up to 18 V
ebssweden.com/content2/effects/black-haze-distortionoverdrive/https://youtu.be/345ZnqLL2coThis feature is not currently available.~$120 USD20172024-07-212024-07-21
EBSThe DriveBoost/OverdriveSwedenActiveEBS The DriveThe EBS The Drive is a versatile analog boost/overdrive pedal that enhances both bass and guitar tones. It is designed to add a slight saturation to the sound, emulating the warmth of vintage tube amps. The pedal provides a rich, full-bodied boost that improves harmonics and tonal depth, suitable for use with both solid-state and tube amplifiers.Drive: Adjusts the amount of overdrive.
Tone: Shapes the tonal characteristics.
Volume: Controls the output level.
Tone frequency range: 1-20 kHz (passive LP)True Bypass switching
Compact housing design with recessed jacks
Developed with input from top Swedish session guitarists
Input: 1 x 1/4" (instrument input)
Input impedance: 900 kΩ
Nominal Input Level: -10 dBv
Output: 1 x 1/4" (effect output)
Output impedance: <700 Ω
Dimensions: 61 mm x 110 mm x 45 mm (2.4 in x 4.33 in x 1.77 in)
Weight: 310 grams (0.68 lbs)
Power Supply: 9V to 12V DC (center-negative)
Current Draw: 30 mA
Protected against accidental over voltage up to 18 V
ebssweden.com/content2/effects/the-drive-boostoverdrive-new/https://youtu.be/LJYZtUfxQiEThis feature is not currently available.~$115 USD2024-07-212024-07-21
EBSDrive Me CrazyDistortion/OverdriveSwedenActiveEBS Drive Me CrazyThe EBS Drive Me Crazy is a high-gain distortion pedal designed for both electric bass and guitar. It features dual drive engines and low-range compensation, providing a dynamic and edgy drive sound. The pedal includes a three-way character switch to tailor the tone to your preference, making it versatile for various styles and setups.Drive: Adjusts the amount of gain.
Tone: Shapes the tonal characteristics.
Volume: Controls the output level.
Character Switch: Offers Thin, Normal, and Deep settings for different tonal responses.
Tone frequency range: 750 Hz - 20 kHz (passive LP)True Bypass switching
Compact housing design with recessed jacks
Designed with input from top Swedish session guitarists
Input: 1 x 1/4" (instrument input)
Input impedance: 900 kΩ
Nominal Input Level: -10 dBv
Output: 1 x 1/4" (effect output)
Output impedance: <700 Ω
Dimensions: 66.5 mm x 113 mm x 48 mm (2.6 in x 4.5 in x 1.9 in)
Weight: 310 grams (0.68 lbs)
Power Supply: 9V to 12V DC (center-negative)
Current Draw: 30 mA
Protected against accidental over voltage up to 18 V
ebssweden.com/content2/effects/drive-me-crazy-distortionoverdrive/https://youtu.be/MVQcjv6XhLoThis feature is not currently available.~$132 USD2024-07-212024-07-21
Eden AmplificationTerra Nova Module Bass PreampPreamp/DIUSAUnknown2024-09-032024-09-03
EHXLizard KingOctave/FuzzUSAActiveEHX Lizard King Octave DistortionThe EHX Lizard King is a bass-centric update to the popular Lizard Queen Octave Fuzz. It was developed from the collaboration between Electro-Harmonix (EHX) and JHS Pedals in 2023. The Lizard King optimizes the gnarly and responsive octave fuzz circuit of its predecessor specifically for bass players. This pedal is designed to provide dynamic and responsive fuzz tones with a blendable octave effect, making it ideal for both riffing and soloing. It features updated tone controls and a new Blend knob, allowing bassists to maintain their low end while sculpting their fuzz tones.Blend: Mixes from 100% clean to 100% fuzz.
Tone: Smooths out the high-end fuzz.
Octave: Blends in a retro octave tone.
Toggle Switch (Sun/Shadow): Switches between enhanced tone (Sun) and a tighter fuzz tone (Shadow).
True Bypass Switching: Ensures signal integrity when the pedal is not in use.Input: 1/4" mono audio input jack
Output: 1/4" mono audio output jack
Dimensions: 70 x 114 x 53 mm (4.5" x 2.75" x 2.1")
Weight: 310 g (0.68 lbs)
Power Supply: 9V DC, center-negative (not included)
Current Draw: 8 mA
Input Impedance: Estimate 1MΩ
Output Impedance: Estimate 10 kΩ.
www.ehx.com/products/lizard-king/https://youtu.be/4_s4TaS-1Z0This feature is not currently available.$129 USDJuly 10 20242024-07-022024-07-02
EHXBass Big Muff PiFuzz/Distortion/SustainerUSAActiveEHX Bass Big Muff PiThe EHX Bass Big Muff Pi is a fuzz/distortion pedal designed specifically for bass guitar. It delivers the iconic fuzz tones of the classic Big Muff Pi with enhanced low-end retention to preserve the depth and power of the bass signal. The pedal features a robust die-cast chassis and is built to withstand the rigors of regular use. Inspired by the legendary Black Russian Big Muffs of the 90s, this pedal ensures bass players can achieve a thick, rich, and harmonically complex fuzz tone without sacrificing their low end.Volume: Adjusts the output level of the fuzz effect.
Tone: Shapes the overall tonal character from deep bass to bright treble.
Sustain: Controls the amount of fuzz and sustain.
Toggle Switch (Dry/Normal/Bass Boost):
Dry: Mixes the dry bass signal with the distorted signal.
Normal: Provides a standard fuzz tone.
Bass Boost: Adds extra low-end frequencies to the fuzz.
True Bypass Switching: Ensures signal integrity when the pedal is not in use.True Bypass
Analog circuitry
Compact die-cast chassis
Mono audio
Three different sound modes: Bass Boost, Normal, and Dry
Input: 1/4" mono audio input jack
Output: 1/4" mono audio output jack
Effects Out: 1/4" mono audio effects output jack
Input Impedance: 130 kΩ
Output Impedance: 25 kΩ
Dimensions: 140 x 110 x 60 mm (5.5 x 4.3 x 2.4 inches)
Weight: 570 g (1.25 lbs)
Power Supply: 9V battery included
Power Adapter: Optional 9.6VDC-200mA power adapter (center-negative)
Current Draw: 7 mA
www.ehx.com/products/bass-big-muff-pi/https://youtu.be/PeCAJQcgeTAThis feature is not currently available.$98 USD20082023-01-012024-07-02
EHXBass Soul FoodOverdriveUSAActiveEHX Bass Soul FoodThe EHX Bass Soul Food is a bass overdrive pedal designed to retain low-end frequencies while adding warmth and growl to your tone. It offers natural overdrive and clean boost, ideal for both bass and guitar.Volume: Adjusts the overall output level.
Drive: Controls the amount of gain and overdrive.
Blend: Mixes the clean bass signal with the overdrive effect.
Treble: Adjusts the high frequencies.
Pad Switch: Switchable -10dB pad for active instruments.
Internal Bypass Mode Switch – If you remove the Bass Soul Food’s bottom cover, you will see the bat of a small switch sticking out of the board that holds the footswitch. This is located in the bottom right area of the pedal, below the AMP jack.

When the switch is set to True, its upper position, bypass will be True Bypass. When the switch is set to Buffer, its lower position, bypass will be Buffered Bypass. The switch is normally set to “True” in the factory. In True Bypass mode, when the Bass Soul Food is set to bypass, the INPUT jack is connected directly to the AMP jack and nothing else. In Buffered Bypass mode, the bypass signal passes through a high quality buffer circuit before it is output from the AMP jack. The buffer circuit requires power to hear your instrument in bypass mode.
Input: 1/4"
Input Impedance: 1MΩ
Output: 1/4"
Output Impedance: 650Ω to 3.3kΩ
Dimensions: 114 mm x 70 mm x 53 mm (4.5 in x 2.75 in x 2.1 in)
Weight: 420 g (0.92 lbs)
Power Supply: 9.6V DC, 200mA power adapter included
Power adapter type: Center-negative
Current Draw: 22 mA
https://youtu.be/RMt1qhQkqd4This feature is not currently available.~$114.30 USDJan-152023-01-012024-08-04
EHXNano Bass Big Muff PiFuzzUSAActiveEHX Bass Big Muff Pi NanoThe EHX Nano Bass Big Muff Pi is a compact version of the Bass Big Muff, designed to deliver the same powerful fuzz and distortion tones in a smaller package. It retains the signature sound inspired by the Russian Big Muff, providing a wide range of distortion and sustain, while also allowing for a clean blend with the dry signal through its Dry switch.

The Nano Bass Big Muff draws its roots from the legendary Sovtek battletank green Big Muff Pi manufactured in the ‘90s as well as from the original Electro-Harmonix Big Muff Pi from the early ‘70s.
Volume: Adjusts the output level of the distortion effect.
Sustain: Adjusts the amount of sustain and distortion.
Tone: Provides a range of sounds from high treble to deep bass.
Dry Toggle Switch: Mixes the original dry signal with the distorted output at unity level.
True bypass switching
Compact die-cast chassis
Includes 9V battery
Input: 1/4"
Input Impedance: 110 kΩ
Output: 1/4"
Output Impedance: Not specified
Dimensions: 114 mm x 70 mm x 53 mm (4.5 in x 2.75 in x 2.1 in)
Weight: 420 g (0.75 lbs)
Power Supply: 9V battery included
Power adapter type: Optional 9.6VDC-200mA power adapter (center-negative)
Current Draw: 4 mA
www.ehx.com/products/nano-bass-big-muff-pi/https://youtu.be/xblmiiI7cyEThis feature is not currently available.$94.30 USDMay-142024-08-042024-08-04
EHXDeluxe Bass Big Muff PiFuzzUSAActiveEHS Deluxe Bass Big MuffAn analog bass fuzz with crossover control and expanded I/O. The tone is inspired by the classic Black Russian Big Muff of the ’90s.This feature is not currently available.2023-01-012023-01-01
EHXBass BloggerFuzz/OverdriveUSADiscontinuedEHX Bass BloggerThe EHX Bass Blogger offers versatile bass distortion with selectable Drive and Fuzz modes. The Drive mode provides a smooth overdrive, while the Fuzz mode offers a more aggressive, fuzzier tone. Designed to retain the low-end frequencies of the bass guitar, it provides a wide range of tones suitable for various musical styles.Volume: Adjusts the master output level (active only in Fuzz mode).
Tone: Adjusts the brightness or darkness of the tone through a linear frequency range.
Drive: Controls the amount of gain in both Drive and Fuzz modes.
Fuzz/Drive Switch: Toggles between Fuzz and Drive modes.
True bypass switching
Designed specifically for bass guitar
Versatile with selectable Drive and Fuzz modes
Durable die-cast chassis
Input: 1 x 1/4" (instrument input)
Input impedance: 1MΩ
Output: 1 x 1/4" (effect output)
Output impedance: Not specified
Dimensions: 114 mm x 70 mm x 53 mm (4.5 in x 2.75 in x 2.1 in)
Weight: 500 g (1.1 lbs)
Power Supply: 9V DC, center-negative
Power adapter type: Optional 9.6VDC-200mA power adapter (not included)
Current Draw: 10 mA
www.ehx.com/products/bass-blogger/https://youtu.be/m0nGvMoPLX0This feature is not currently available.~$69 USD2008
Discontinued in 2024
2024-08-042024-08-04
EHXBass CloneChorusUSAActiveEHX Bass CloneThe EHX Bass Clone is a chorus pedal designed specifically for bass. It is based on the circuitry of the legendary Small Clone chorus but includes additional features for bass guitar. It combines modulated and dry signals, providing a tight, focused sound with a well-defined low end and a shimmering chorus effect on top.Depth: Controls the amount of modulation.
Rate: Controls the speed of modulation.
Bass: Boosts or cuts low end from the dry half of the effect signal.
Treble: Boosts or cuts high end from the mixed effect signal.
X-Over Switch: Cuts low end from the modulated half of the signal when engaged.
True bypass switching
Compact die-cast package
Includes 9V battery
Input: 1 x 1/4" (instrument input)
Input impedance: 2.2MΩ
Output: 1 x 1/4" (effect output)
Output impedance: 1KΩ
Dimensions: 114 mm x 70 mm x 53 mm (4.5 in x 2.75 in x 2.1 in)
Weight: 420 g (0.92 lbs)
Power Supply: 9V battery included, optional 9.6VDC-200mA power adapter not included
Power adapter type: Center-negative
Current Draw: 15 mA
[tps_icon name="link"]https://youtu.be/jVbZzmLToBAThis feature is not currently available.~$83.50 USDSep-162024-08-04204-08-04
EHXBass MetaphorsMulti-EffectsUSADiscontinuedEHX Bass MetaphorsThe EHX Bass Metaphors is a versatile channel strip pedal designed for bass guitar, combining preamp, EQ, distortion, and compression. It serves as a comprehensive DI box for live and studio use, allowing for detailed tone shaping and signal management.Gain (Clean): Adjusts the gain level for the clean preamp.
Gain (Distortion): Adjusts the gain level for the distortion circuit.
Treble: Boosts or cuts high frequencies.
Bass: Boosts or cuts low frequencies.
Level: Controls the overall output level of the EQ.
Blend: Mixes the dry and effected signals.
Compressor Switch: Toggles the compressor on or off.
Distortion Footswitch: Engages or disengages the distortion.
Bypass Footswitch: Engages or disengages the overall effect.
Features a two-band EQ with adjustable bass and treble frequencies.

Note: When Bass filter is combined with the Treble filter you have a 4-pole filter. Scooped midranges to very subtle to overt sonic possibilities can be found. This is a very colorful EQ.
High impedance instrument level input
Balanced XLR output at +4 dBu line level
Footswitchable adjustable bass distortion
Tough and compact die-cast chassis
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output), 1 x 1/4" (dry output), 1 x XLR (balanced DI output)
Dimensions: 146 mm x 121 mm x 64 mm (5.75 in x 4.75 in x 2.5 in)
Weight: Not specified
Power Supply: 9.6VDC-200mA power adapter included
Current Draw: Not specified
www.ehx.com/products/bass-metaphors/This feature is not currently available.~$125 USD2008
Discontinued in 2019
2024-08-04204-08-04
EHXBass Micro SynthSynthesizerUSAActiveEHX Bass MicroSynthThe EHX Bass Micro Synthesizer is a pure bass guitar synthesizer with all analog circuitry. Adjustable synth parameters deliver fat, sweet tones from another world.[tps_icon name="link"]This feature is not currently available.2023-01-012023-01-01
EHXBass Mono SynthSynthesizerUSAActiveEHX Bass Mono SynthThe EHX Bass Mono Synth transforms your bass into eleven distinct synthesizer sounds, ranging from vintage emulations to thick, stacked voices and deep, pulsing tones. Designed for easy use, it features a DRY volume control for the clean bass signal and a SYNTH volume control for the synthesizer sound, allowing you to create the perfect mix. The SENS (sensitivity) control adjusts how your playing dynamics trigger the synth, and the CTRL knob customizes a key parameter for each synth type. An EXP input allows for real-time control over another parameter with an expression pedal.Dry Volume: Adjusts the volume of the untreated bass signal.
Synth Volume: Adjusts the overall volume of the synth sound.
Sensitivity (SENS): Adjusts how your playing triggers the synthesizer.
Control (CTRL): Adjusts a specific parameter for each synth type.
Type: Selects the synthesizer effect type.
Bypass Footswitch: Toggles between bypass and effect modes.
Preset Footswitch: Toggles between preset and live modes and saves presets.
Bypass: Buffered bypass
Circuit: Digital
Audio: Mono
Input: 1/4" mono audio input jack.
Synth Output: 1/4" mono audio output jack for the mixed signal.
Dry Output: 1/4" mono audio output jack for the dry signal.
EXP Input: For connecting an expression pedal.
Dimensions: (4.75 x 4 x 2.25 inches)
Weight: 570 g (1.25 lbs)
Power Supply: 9.6VDC-200mA power adapter (included)
Current Draw: 125mA
[tps_icon name="link"]https://youtu.be/u0-OKJZ2BzwThis feature is not currently available.$150 USDFeb-192023-01-012024-07-02
EHXBass PreacherCompressor/SustainerUSAActiveEHX Bass PreacherThe EHX Bass Preacher compressor/sustainer features fully adjustable controls that can subtly transform the dynamic qualities of a bass guitar or take them to the extreme. From transparently leveling out notes so they sit in a track to creating an intensely squashed sound. This feature is not currently available.2023-01-012023-01-01
EHXBattalionPreamp/DIUSAActiveEHX BattalionThe EHX Battalion is a versatile bass preamp and DI pedal that features a comprehensive set of tools for bassists. It includes a four-band EQ, a MOSFET distortion section, a compressor, and a noise gate. These features allow for extensive tone shaping and dynamic control, making it a powerful all-in-one solution for both live and studio use.Volume: Adjusts the master output level.
Drive: Sets the intensity and saturation of the distortion.
Tone: Cuts high frequencies from the distortion signal.
Blend: Controls the mix between the dry and distorted signal.
Bass: Boosts or cuts low frequencies below 200Hz.
Lo Mid: Boosts or cuts low midrange frequencies at 280Hz.
Hi Mid: Boosts or cuts high midrange frequencies at 750Hz.
Treble: Boosts or cuts high frequencies above 2kHz.
Compressor: Engages the compressor and adjusts its intensity.
Noise Gate: Sets the threshold for the noise gate.
EQ Position Switch: Selects where the EQ is applied in the signal path (Pre EQ, Post EQ, or Dry EQ).
Buffered Bypass: Ensures signal integrity when the effect is bypassed.
Ground Lift: Prevents ground loop noise when using the XLR output.
Input: 1/4" mono audio input jack with a switchable 10dB pad.
Output: 1/4" mono audio output jack (headphone ready).
Dry Output: 1/4" mono audio output jack for an unaffected signal.
XLR Output: Balanced XLR output for direct input into a mixing console or recording interface.
Dimensions: 46 x 121 x 64 mm (5.75 x 4.75 x 2.5 inches)
Weight: 680 grams (1.5 pounds)
Power Supply: 9.6VDC-200mA power adapter (included)
Current Draw: 100mA
This feature is not currently available.2023-01-012023-01-01
EHXBassballsEnvelope FilterUSAActiveEHX BassballsTwin tuned filters sweep your signal creating a unique vocal tone. Two narrow filters sweep your tones under control of the envelope, generating very unique vocal-like sounds.[tps_icon name="link"]This feature is not currently available.2023-01-012023-01-01
EHXNext Step Crying BassWah/FuzzUSADiscontinuedEHX Next Step Crying Basswww.ehx.com/products/crying-bass/This feature is not currently available.Discontinued 20202024-08-042024-08-04
EHXNano BattalionPreamp/OverdriveUSAActiveEHX Nano BattalionThe EHX Nano Battalion is a compact, all-analog bass preamp and overdrive pedal designed to provide a wide range of bass tones. It features a versatile MOSFET drive circuit that can deliver anything from subtle, light overdrive to fully saturated distortion. The pedal's core functions are complemented by a three-band EQ for maximum flexibility and sound-shaping control.Volume: Adjusts the master output level.
Drive: Sets the intensity and saturation of the distortion.
Treble: Boosts or cuts high frequencies above 1kHz.
Bass: Boosts or cuts low frequencies below 200Hz.
Mid: Provides a 9dB boost or cut at 500Hz.
Blend: Sets the ratio between the clean signal and the distorted signal.
Tone: Cuts high frequencies from the distortion as the knob is turned down.
EQ Position Switch: Determines where the EQ falls in the signal path (Distortion Mode, Input Mode, Dry Mode).
Treble Control: Boost/cut above 1kHz.
Bass Control: Boost/cut below 200Hz.
Mid Control: Boost/cut at 500Hz.
Input: 1/4" mono audio input jack.
Output: 1/4" mono audio output jack (unbalanced with TS cable, balanced with TRS cable).
Dimensions: 114 x 70 x 53 mm (4.5 x 2.75 x 2.1 inches)
Weight: 635 grams (1.4 pounds)
Power Supply: 9.6VDC-200mA power adapter (included)
Current Draw: 45mA
Input Impedance: Optimized for both active and passive basses.
Output Impedance: Suitable for direct connection to mixing consoles or recording interfaces.
www.ehx.com/products/nano-battalion/https://youtu.be/ev2O39ZpGJIThis feature is not currently available.$130 USD30-Nov-182023-01-012024-07-02
EHXEnigma: Q BallsEnvelope FilterUSADiscontinuedEHX Enigma: QballsThe EHX Enigma: Q Balls is a dynamic envelope filter pedal designed specifically for bass. It allows for detailed control over the filter's sweep, providing a wide range of expressive and funky tones. The pedal features a built-in analog distortion circuit for added versatility.Blend: Controls the mix of dry and effected signals.
Mode: Selects between Low Pass (LP), Band Pass (BP), and High Pass (HP) filter modes.
Attack: Adjusts how quickly the filter sweeps from the start to the stop frequency.
Decay: Adjusts the sensitivity of the filter's return to the start frequency.
Start: Sets the starting frequency of the filter sweep.
Stop: Sets the ending frequency of the filter sweep.
Q: Adjusts the resonance of the filter.
Sensitivity: Controls the input sensitivity of the envelope filter.
Frequency response ranges from 40 Hz to 3 kHz, with adjustable resonance and filter modes.True bypass switching
Built-in analog distortion circuit
Expression pedal input for manual filter control
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output), 1 x 1/4" (dry output)
Dimensions: 146 mm x 121 mm x 63 mm (5.75 in x 4.75 in x 2.5 in)
Weight: 635 grams (1.4 pounds)
Power Supply: 9.6VDC-200mA power adapter included
Current Draw: 150 mA
www.ehx.com/products/enigma/https://youtu.be/CrmrA0LwEUkThis feature is not currently available.~$213.40 USD2009
Discontinued 2022
2024-08-042024-08-04
EHXThe Mole Bass BoosterBoostUSADiscontinuedEHX The Mole Bass BoosterAn Analog bass booster in a compact Nano pedal. It was specifically
designed for the bass player who is looking for simple control that delivers a bass
character that cannot be found in their bass or amplifier alone.
This feature is not currently available.Discontinued 20202023-01-012024-08-04
ElecaBass ExpanderPreamp/DIChinaActiveEleca Bass ExpanderThe Eleca Bass Expander is a multi-functional pedal designed specifically for bass guitars. It combines the functionalities of a preamp, DI box, EQ, and compressor into a compact unit. This pedal is ideal for bassists seeking a versatile tool to enhance and shape their sound before sending it to an amplifier or mixer. It features a comprehensive 3-band EQ with a sweeping midrange control, allowing for precise tone sculpting. The integrated compressor helps to manage dynamics, providing a balanced and polished output.
Gain: Adjusts the input level to drive the preamp.
Bass, Mid, Treble: 3-band EQ controls for shaping the low, mid, and high frequencies.
Freq: Adjusts the center frequency of the midrange control.
Blend: Mixes the dry and affected signals.
Volume: Controls the overall output level.
Comp: Adjusts the amount of compression applied.
Threshold: Sets the threshold level at which the compressor engages.
DI Switch: Toggles between Ground and Lift modes to eliminate hum in DI mode.
Low: 40 Hz
Mid: 700 Hz (adjustable with Freq control)
High: 4 kHz
Signal Bypass: True bypass.
Circuit Type: Analog.
Input: 1 x 1/4" instrument input.
Thru Jack: 1 x 1/4" parallel output.
Line In: 1 x 1/4" line input.
Output: 1 x 1/4" output, 1 x XLR balanced DI output.
Headphone Output: 1 x 1/8" headphone output.
Dimensions: 128 x 93 x 56 mm (5.04 x 3.66 x 2.2 inches).
Weight: 450 g (0.99 lbs).
Power Supply: 9V battery or 9V DC adapter (not included).
Current Draw: 15 mA.
eleca.com/products/bass-expanderThis feature is not currently available.New: $79 to $149 USD
Used: $78 to $118 USD
Not specified.2024-09-012024-09-03
ElecaEBB-1Envelope FilterChinaActiveEleca EBB-1The Eleca EBB-1 is a bass-specific distortion and envelope filter pedal that closely resembles the Electro-Harmonix Bassballs in design and function. It features twin dynamic filters that track picking dynamics at slightly different frequencies, creating vocal-like peaks and notches that give the effect a unique character. The pedal also includes a distortion mode, which enhances the vowel-like overtones and adds more aggressiveness to the sound.Sensitivity: Adjusts how the pedal responds to the dynamics of your playing, affecting the envelope filter.
Distortion Switch: Toggles the distortion on or off, adding a grittier texture to the sound.
Not specified.Signal Bypass: Not specified, but typically expected to be buffered given the design.
Circuit Type: Analog.
Input: 1 x 1/4" instrument input.
Output: 1 x 1/4" output for the processed signal.
Input Impedance: 220 kΩ.
Output Impedance: Not specified.
Dimensions: Not specified.
Weight: Not Specified.
Power Supply: 9V battery or 9V DC adapter.
Current Draw: Less than 10 mA.
eleca.com/products/ebb-1This feature is not currently available.New: $35.95 to $52 USD
Used: $35 to $52 USD
Not specified.2024-09-012024-09-03
E.W.STri-logic Bass Preamp IIIPreampJapanUnknownThis feature is not currently available.2024-09-032024-09-03
FenderBassman CompCompressorUSAActiveFender Bassman CompThe Fender Bassman Comp pedal offers professional-grade compression tailored specifically for bass instruments. It employs RMS compression circuitry to deliver smooth and consistent compression, perfect for enhancing your bass tone without losing clarity.Level: Adjusts the overall output volume.
Comp: Controls the amount of compression applied to the signal.
Blend: Mixes the dry and compressed signals.
Ratio Switch: Selects between preset compression ratios.
Release Switch: Adjusts the release time of the compression.
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (main output)
Dimensions: 127 mm x 66 mm x 113 mm (5 in x 2.6 in x 4.45 in)
Weight: 0.64 kg (1.4 lbs)
Power Supply: 9V DC, center-negative (not included)
Current Draw: 60 mA
Input Impedance: Estimate 500 kΩ
Output Impedance: Estimate 10 kΩ
www.fender.com/en-GB/effects-pedals/bass/bassman-compressor/0234614000.htmlThis feature is not currently available.$99.99 USDJuly 20242024-07-092024-07-09
FenderBassman DelayDelayUSAActiveFender Bassman DelayThe Fender Bassman Delay pedal is designed specifically for bass players, providing both analog and digital delay options to suit various musical needs. This pedal draws inspiration from the original Bassman tube amp line, ensuring high-quality signal processing tailored for bass instruments.Time: Adjusts the delay time.
Feedback: Controls the number of repeats.
Level: Sets the output volume of the delayed signal.
Type Switch: Switches between analog and digital delay algorithms.
Low Switch: Shapes the low frequency presence in the delay repeats.
The Low Switch allows for shaping the low-end frequency response in the delay trails, providing either subtle or full-spectrum repeats.Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (main output)
Dimensions: 127 mm x 66 mm x 113 mm (5 in x 2.6 in x 4.45 in)
Weight: 0.64 kg (1.4 lbs)
Power Supply: 9V DC, center-negative (not included)
Current Draw: 60 mA
Input Impedance: Estimate 500 kΩ
Output Impedance: Estimate 10 kΩ
www.fender.com/en-GB/effects-pedals/bass/bassman-delay/0234612000.htmlThis feature is not currently available.$199.99 USDJuly 20242024-07-092024-07-09
FenderBassman FuzzFuzzUSAActiveFender Bassman FuzzThe Fender Bassman Fuzz pedal is designed to deliver thick and woolly bass fuzz tones, drawing inspiration from the original Bassman tube amp line. It offers a range of controls to shape your fuzz tone while keeping your low end intact.Level: Adjusts the output volume.
Fuzz: Controls the amount of fuzz.
Blend: Mixes the clean and fuzz signals.
Voice Switch: Selects between two different fuzz voices.
Focus Switch: Provides three focus frequencies (full frequency band, mid and high frequencies, high frequencies only).
The Focus Switch allows for precise control over which frequencies are affected by the fuzz, ensuring your bass remains prominent and clear.Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (main output)
Dimensions: 127 mm x 66 mm x 113 mm (5 in x 2.6 in x 4.45 in)
Weight: 0.64 kg (1.4 lbs)
Power Supply: 9V DC, center-negative (not included)
Current Draw: 60 mA
Input Impedance: Estimate 500 kΩ
Output Impedance: Estimate 10 kΩ
www.fender.com/en-GB/effects-pedals/bass/bassman-fuzz/0234611000.htmlThis feature is not currently available.$99.99 USDJuly 20242024-07-092024-07-09
FenderBassman DriverOverdriveUSAActiveFender Bassman FuzzThe Fender Bassman Driver pedal captures the classic sound of a cranked tube bass amplifier, offering both vintage and modern tones with versatile control options.Level: Adjusts the output volume.
Gain: Controls the amount of overdrive/distortion.
Blend: Mixes the clean and overdriven signals.
Voice Switch: Adds an extra layer of clipping for a heavier tone.
Mids Switch: Provides two preset levels of mid-frequency growl.
Internal Tone Control: Adjusts the high-frequency content of the overdrive.
The Mids Switch and internal tone control provide flexible EQ options to shape the sound, offering everything from subtle breakup to full-on distortion.Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (main output)
Dimensions: 127 mm x 66 mm x 113 mm (5 in x 2.6 in x 4.45 in)
Weight: 0.64 kg (1.4 lbs)
Power Supply: 9V DC, center-negative (not included)
Current Draw: 60 mA
Input Impedance: Estimate 500 kΩ
Output Impedance: Estimate 10 kΩ
www.fender.com/en-GB/effects-pedals/bass/bassman-driver/0234610000.htmlThis feature is not currently available.$99.99 USDJuly 20242024-07-092024-07-09
FenderBassman ReverbReverbUSAActiveFender Bassman ReverbThe Fender Bassman Reverb pedal delivers classic reverb sounds inspired by Fender's legendary amplifiers. This pedal combines rich reverb tones with versatile control options, making it an excellent choice for bass players looking to enhance their sound.Reverb: Adjusts the overall amount of reverb effect.
Dwell: Controls the length and decay of the reverb.
Tone: Shapes the EQ of the reverb effect.
Blend: Mixes the dry and wet signals.
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (main output)
Dimensions: 127 mm x 66 mm x 113 mm (5 in x 2.6 in x 4.45 in)
Weight: 0.64 kg (1.4 lbs)
Power Supply: 9V DC, center-negative (not included)
Current Draw: 60 mA
Input Impedance: Estimate 500 kΩ
Output Impedance: Estimate 10 kΩ
www.fender.com/en-GB/effects-pedals/bass/bassman-reverb/0234613000.htmlThis feature is not currently available.$119.99 USDJuly 20242024-07-092024-07-09
FenderTrapper Bass DistortionDistortionUSAActiveFender Trapper Bass DistortionFender Trapper Bass DistortionThe Fender Trapper Bass Distortion pedal offers a rich, versatile distortion specifically designed for bass players. It features dual distortion circuits, allowing for a wide range of tones from subtle grit to heavy fuzz.Level 1: Controls the output volume of the first distortion circuit.
Dist 1: Adjusts the amount of distortion for the first circuit.
Tone 1: Shapes the EQ of the first distortion circuit.
Level 2: Controls the output volume of the second distortion circuit.
Dist 2: Adjusts the amount of distortion for the second circuit.
Tone 2: Shapes the EQ of the second distortion circuit.
Blend: Mixes the clean and distorted signals.
Sub Level: Adds a sub-octave signal to the mix.
Bypass: Activates or bypasses the pedal.
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (main output)
Dimensions: 123.2 mm x 73 mm x 124 mm (4.85 in x 2.87 in x 4.88 in)
Weight: 0.54 kg (1.2 lbs)
Power Supply: 9V DC, center-negative (not included)
Current Draw: 70 mA
Input Impedance: Estimate 1MΩ
Output Impedance: Estimate 10 kΩ.
www.fender.com/en/effects-pedals/boost-gain/trapper-bass-distortion/0234564000.htmlhttps://youtu.be/48JNXTzk_aUThis feature is not currently available.$169.99 USDJanuary 20192024-07-092024-07-09
Flattley Guitar PedalsBass AceBoostUKActive“The Bass Ace” is our ‘bass centric’ version of “The Ace” which is a clean boost/buffer with the twist of having the Flattley “Solaris Pro” tone stack allowing it to be used as a clean boost (tone at middle), a treble boost (tone clockwise) or bass boost (tone anti-clockwise) and all stops in between.flattleyguitarpedals.com/shop/bass-pedals/overdrive-boost/bass-ace-tone-boost/https://youtu.be/Vqt4__U7kL8This feature is not currently available.£221.002024-09-012024-09-01
Flattley Guitar PedalsBass ChiefOverdriveUKActiveThe “Bass Chief” is an op amp based distortion pedal specifically designed for bass instruments, however you can use it for guitar if you wish. The pedal buffers and splits the incoming signal, one half is distorted by the amount set by the ‘Gain’ control which is then further shaped by the ‘Bass’ and ‘Treble’ controls. The two signal paths meet again at the ‘Blend’ control allowing the original signal to be mixed with the distorted version. Note that at extreme settings of the tone controls a further range of tones can be found using the ‘Blend’ control to cancel parts of the original signal. The overall level of the combined signals can be arrived at by using the ‘Volume’ control.flattleyguitarpedals.com/shop/bass-pedals/overdrive-boost/bass-chief-bass-overdrive/https://youtu.be/9uhAaHO4XQMThis feature is not currently available.£259.002024-09-012024-09-01
Flattley Guitar PedalsBass FiltronEnvelope FilterUKActiveThe “Bass Filtron” is a bass guitar envelope filter which gives an auto wah style effect. This pedal has 3 control knobs for range, attack and decay plus a Hi/Lo toggle switch and has great sound control.flattleyguitarpedals.com/shop/bass-pedals/modulation-eq/bass-filtron-envelope-filter/https://youtu.be/RfvXBNEFN5MThis feature is not currently available.£259.002024-09-012024-09-01
Flattley Guitar PedalsBass NirvanaDelayUKActiveThe Bass Nirvana is bass guitar analogue delay pedal. This pedal has a very warm tone and a deep rich sound which is great for the bass guitar. 4 control knobs allowing you to set your perfect tone, level, delay and repeats and the Nirvana will give you up to 620ms of delay.flattleyguitarpedals.com/shop/bass-pedals/modulation-eq/bass-nirvana-analogue-delay/https://youtu.be/RfvXBNEFN5MThis feature is not currently available.£259.002024-09-012024-09-01
Flattley Guitar PedalsBass Poison IvyFuzzUKActiveThe “Bass Poison Ivy” pedal is based on the sort of preamp you would find on a bass amplifier. The pedal buffers and splits the incoming signal, one half is distorted by the amount set by the ‘Fuzz’ control which is then shaped by the ‘Attack’ control. ‘Attack’ is the mix between the fuzz and a further treble boosted fuzz. The two signal paths meet again at the ‘Blend’ control allowing the original signal to be mixed with the distorted version. Finally the overall level of the combined signals can be arrived at using the ‘Volume’ control. This pedal has plenty in the tank and can give the bass guitar some subtle fuzz tones but still give you a nasty growl when you need it.flattleyguitarpedals.com/shop/bass-pedals/fuzz/bass-poison-ivy-bass-fuzz/https://youtu.be/z7IZLzg6h1cThis feature is not currently available.£259.002024-09-012024-09-01
Flattley Guitar PedalsBass Star GazerPhaserUKActiveThe “Bass Star Fazer” is a 4 phase stage bass phaser with a quartet of matched transistors. The two control knobs allow you to dial in depth and rate giving you a clean, smooth super phasing effects.flattleyguitarpedals.com/shop/bass-pedals/modulation-eq/bass-star-fazer-phaser/https://youtu.be/RfvXBNEFN5MThis feature is not currently available.£259.002024-09-012024-09-01
Flattley Guitar PedalsThe Flattley Bass WahWahUKActiveThe Flattley Bass Wah is based on the principles of several classic Wahs that use a filter known as the “twin t resonant filter”. During development, several genuine classic Wahs were analysed to determine the characteristics that give old Wahs “that sound”. The Flattley prototype Wah pedals were tested by several experienced users of older classic Wah pedals until they were satisfied that the sound was right.flattleyguitarpedals.com/shop/bass-pedals/wah/the-flattley-bass-wah/https://youtu.be/b_L90-AbbVEThis feature is not currently available.£299.002024-09-012024-09-01
FoxgearBass MuffinDistortionUSA/ChinaActiveFoxgear Bass MuffinThe Foxgear Bass Muffin is an aggressive distortion pedal specifically designed for bass guitar. It features a blend option that allows the user to mix the clean and distorted signals, ensuring the preservation of low-end clarity and punch even when using high levels of distortion.Gain: Sets the amount of distortion applied to the signal.
Filter: Adjusts the EQ of the distorted signal.
Volume: Controls the output level of the distorted signal.
Blend: Mixes the dry (clean) signal with the distorted signal.
True Bypass switching
Blend control for maintaining low-end clarity
Compact design suitable for pedalboards
Input: 1 x 1/4" (instrument input)
Input impedance: ≤ 1M Ohm
Output: 1 x 1/4" (effect output)
Output impedance: ≤ 10K Ohm
Dimensions: 60 mm x 120 mm x 30 mm ( 2.36 in x 4.72 in x 1.18 in)
Weight: 0.2 kg (0.44 lbs)
Power Supply: 9V to 12V DC (negative tip)
Current Draw: < 100mA
www.foxgeardistribution.com/product/bass-muffin/This feature is not currently available.$69.47 to $101.62 USD20192024-07-202024-07-20
Frost Giant ElectronicsBass MountainFuzzUSAActiveFrost Giant Electronics Bass MountainThe Bass Mountain is a low tuned Dist/Fuzz version of our Mountain build.

Controls on top are the standard Mountain, but included is also a Gain Shape knob to control the amount of saturation and a dedicated Blend knob to help preserve your original bass tone. Clipping switch on this is a Mosfet/Germanium (DE9) and LED diodes to get the perfect compressed or open tone depending on the application.
fuzzworship.com/product/bass-mountain/This feature is not currently available.2024-09-252024-09-25
Free the ToneBlack Vehicle BV-1VOverdriveJapanActiveFrom a natural overdrive sound to a distorted sound, the "BLACK VEHICLE" can create a wide variety of sounds similar to driving a vacuum tube amplifier.https://youtu.be/DIylXs6gHR0This feature is not currently available.2023-01-012023-01-01
FTelecttonicaAmianto Bass DistortionDistortionItalyActiveFTelecttonica Amianto Bass Distortionwww.ftelettronica.com/product/amianto-bass-distortion/This feature is not currently available.2024-09-032024-09-03
FTelecttonicaBass Fuckin DriveOverdriveItalyActiveFTelecttronica Bass Fuckin DriveThis feature is not currently available.2024-09-032024-09-03
FTelecttonicaCritical Theory Cmos Bass OverdriveOverdriveItalyActiveFTelecttronica Critical Theory Cmos Bass Overdrivewww.ftelettronica.com/product/critical-theory-cmos-bass-overdrive/This feature is not currently available.2024-09-032024-09-03
FTelecttonicaPachyderm FuzzFuzzItalyActiveFTelecttronica Pachyderm Fuzzwww.ftelettronica.com/product/pachyderm-fuzz/This feature is not currently available.2024-09-032024-09-03
FTelecttonicaSuboctaveOctaveItalyActiveFTelecttronica Suboctavewww.ftelettronica.com/product/sub-octave/This feature is not currently available.2024-09-032024-09-03
FTelecttonicaSubstance Bass OverdriveOverdriveItalyActiveFTelecttronica Substance Bass Overdrivewww.ftelettronica.com/product/substance-bass-overdrive/This feature is not currently available.2024-09-032024-09-03
FTelecttonicaSubversive PropagandaEnvelope FilterItalyActiveFTelecttronica Subversive Propagandawww.ftelettronica.com/product/subversive-propaganda/This feature is not currently available.2024-09-032024-09-03
FTelecttonicaTetractave Analog OctaverOctaveItalyActiveFTelecttronica Tetactave Octaver www.ftelettronica.com/product/tetractave-analog-octaver/This feature is not currently available.2024-09-032024-09-03
FulltoneBass DriveOverdriveUSADiscontinuedThis feature is not currently available.2010s2024-09-022024-09-02
Genzler Amplification4 On The FloorOverdriveUSAActiveThis feature is not currently available.2024-08-312024-08-31
Genzler AmplificationMagellan PrePreamp/DI/OverdriveUSAActiveGenzler Magellan PREHIGH PASS Filter Range: 25Hz – 120hz, 18dB/oct variable
EQ Filter Points:
LOW: +/-15dB shelving below 75 Hz
MID: +/-15dB peak-dip, between 150Hz – 2.8kHz
HIGH: +/-15dB shelving above 6kHz
This feature is not currently available.2024-08-302024-08-30
Goliath FXBlackIceOverdriveUKActiveGoliath FX - BlackIceA bass overdrive pedal developed from the classic TS9. It shares the same opamp gain stage and recovery stage and input buffer but that’s kind of where the similarities end.Drive: Adjusts the level of overdrive/distortion.
Tone: Shapes the overall tonal character of the effect.
Level: Controls the output volume.
True bypass, compact design, suitable for bass and guitar, hand-built in the UK.Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Dimensions: 120 mm x 65 mm x 55 mm (4.7 in x 2.6 in x 2.2 in)
Weight: 0.35 kg (0.77 lbs)
Power Supply: 9V DC (center negative)
Current Draw: n/a
https://www.goliathfx.co.uk/product/blackice-icedrive/This feature is not currently available.~$170.10 USD2024-03-022024-08-20
Goliath FXIceDriveOverdriveUKActiveA bass overdrive pedal developed from the classic TS9. It shares the same opamp gain stage and recovery stage and input buffer but that’s kind of where the similarities end.Signal Bypass: True Bypass
Circuit Type: Analog
This feature is not currently available.2023-01-012023-01-01
Goliath FXHornburgOverdrive/FuzzUKActiveGoliath FX - HornburgThis is a gain pedal, aimed at bassists that want a gain pedal. The tone control in conjunction with the mids, can take the pedal from full phat to modern clank if thats what you want. The Fuzz level goes from fuzz, to more fuzz and equally the gain on the OD goes from gain to more gain.#NAME?Master Tone
Mids Control - +/- 5dB boost/cut around 700hz
Input: 1/4″ jack
Output: 1/4″ jack
9-volt power supply
Standard center-negative 5.5 x 2.1mm barrel connector
https://www.goliathfx.co.uk/product/the-hornburg-bass-fuzz-stortion/This feature is not currently available.2024-03-042024-03-04
GroundbreakerOrange Baja2024-09-252024-09-25
GUP TechA(((Ole))) - Death By Unicorn Reedition '22Fuzz/Octo/BoostCanadaActiveBuilt in an oversize box, this is a Hot Rodded RAT Fuzz-Octa-Boost with 3 clipping modes. It's like having a RAT, a Green Ringer, and a boost in the same enclosure. This feature is not currently available.2023-01-012023-01-01
GUP TechBass BonePreamp/OverdriveCanadaActiveInspired by the incredible work around the Darkglass B3K, this overdrive-preamp is the perfect new friend to your bass. Three Attack and Grunt modes. The level knob controls the driven signal, the blend knob will mix from 0-100% the pedal dirt to your clean tone.This feature is not currently available.2023-01-012023-01-01
GUP TechBFF - Bass Fire FuzzFuzzCanadaActiveA dual bass fuzz with two distinct fuzz tones. From tight gain to sawtooth.This feature is not currently available.2023-01-012023-01-01
GuyatonePS-033 Distortion for Bass B-IIIDistortionJapanDiscontinuedGuyatone Distortion For BassThe Guyatone PS-033 is a bass distortion pedal from the 1980s, designed to deliver a rich, fat distortion specifically tailored for bass frequencies. It’s based on the classic RAT circuit, offering a blend of clean and distorted signals. The pedal includes controls for both the clean and distorted channels, allowing you to mix them to achieve your desired tone.

The Guyatone PS-033 Distortion for Bass B-III is considered somewhat collectible, particularly among enthusiasts of vintage effects pedals. Its Japanese origin and association with the Guyatone brand, known for quality vintage effects, also add to its collectible status
Level: Adjusts the output volume.
Distortion: Controls the intensity of the distortion.
Clean Level: Adjusts the level of the clean signal.
Signal Bypass: Buffered bypass.
Circuit Type: Analog, based on the LM308N op-amp, similar to the RAT pedal.
Input: 1 x 1/4" instrument input.
Output: 1 x 1/4" output for the effect signal.
Dimensions: Not specified.
Weight: Not specified.
Power Supply: 9V battery or 9V DC adapter.
Current Draw: Not specified.
This feature is not currently available.New: Not specified.
Used: Range from $88 to $150 USD
Release date: 1980s
End of Life date: 1990s
2024-09-032024-09-03
GuyatonePS-037 Equalizer for Bass B-IEqualizerJapanDiscontinuedGuyatone Equalizer For Bass B-IThis feature is not currently available.2024-09-032024-09-03
GuyatonePS-038 Exciter Limiter for Bass B-IILimiterJapanDiscontinuedGuyatone Exciter Limiter for BassThis feature is not currently available.2024-09-032024-09-03
GuyatonePS-039 Chorus/Flanger for Bass B-IVChorus/FlangerJapanDiscontinuedGuyatone Chorus Flanger For BassThis feature is not currently available.2024-09-032024-09-03
GuyatonePS-041 Bass Performer BVEqualizer/LimiterJapanDiscontinuedGuyatone Bass PerformerThis feature is not currently available.2024-09-032024-09-03
HartkeHPBA2 Bass Attack 2Preamp/DI/OverdriveUSAUnknownThe Hartke HPBA2 Bass Attack 2 is a versatile preamp and DI pedal designed specifically for bass guitar. It offers a comprehensive set of tone-shaping options, combining Hartke's renowned "Shape" circuit with a tube-emulating overdrive. This pedal is ideal for both live performance and studio settings, delivering a wide range of tones from clean and punchy to warm and gritty. The Bass Attack 2 is an upgrade from the original model, with improved controls and signal clarity.This feature is not currently available.2024-08-302024-08-30
HomeBrew ElectronicsHematoma Bass OverdriveOverdriveUSADiscontinuedThe Hematoma Bass Overdrive is designed to provide a warm, natural overdrive specifically tailored for bass guitars. It features a separate boost circuit that can be engaged independently, allowing for increased versatility in shaping your tone. The pedal preserves low-end clarity while adding grit and punch, making it ideal for a wide range of musical styles.This feature is not currently available.2010s2024-08-302024-08-30
Hot Box PedalsBoomEqualizerUnknownUnknownHot Box Pedals 5-band equalizerThis feature is not currently available.2024-09-252024-09-25
HotoneBD20 B StationPreamp/DIChinaDiscontinuedwww.hotoneaudio.com/products/discontinued-products/b-stationhttps://youtu.be/ZcGdNLT579EThis feature is not currently available.2024-08-312024-08-31
IbanezSoundtank BP5 Bass CompressorCompressorJapanDiscontinuedThis feature is not currently available.2024-08-242024-08-24
IbanezSoundtank BC5 Bass ChorusChorusJapanDiscontinuedThis feature is not currently available.2024-08-242024-08-24
IbanezPD7 Phat-Hed Bass OverdriveOverdriveJapanDiscontinuedThis feature is not currently available.2024-08-242024-08-24
IbanezBE10 Graphic Bass EQEqualizerJapanDiscontinuedThis feature is not currently available.1985-19962024-08-242024-08-24
IbanezBC10 Bass ChorusChorusJapanDiscontinuedThis feature is not currently available.2024-08-242024-08-24
IbanezBS10 Bass StackDistortionJapanDiscontinuedThis feature is not currently available.2024-08-242024-08-24
IbanezBP10 Bass CompressorCompressorJapanDiscontinuedThis feature is not currently available.1985-19972024-08-242024-08-24
IbanezTS9B Tube Screamer BassOverdriveJapanActiveThe TS9B is equipped with controls that allow bassists to preserve the low-end frequencies they need, while still maintaining the feel and tone of the original Tube Screamer. Experimenting with the mix and tone controls allows for a limitless number of sounds and textures. Players can go from just "a little bit of grit" to "full-on" overdrive and everything in-between.This feature is not currently available.2023-01-012023-01-01
IdiotBox EffectsCool Buzz Bass Fuzz V2FuzzUSAActiveThe Cool Buzz WAS a NO controls bass fuzz 🙂 But then I decided to add a switch to turn the scoop filtering ON/OFF. Then I decided to ditch the switch and add a volume knob and mid knob! Now I've added fuzz, low and high controls! If you want a blastin' bad ass bong rock bass fuzz then this it. This feature is not currently available.2023-01-012023-01-01
IdiotBox EffectsBlower Box Bass DistortionDistortionUSAActiveAt first the Blower Box was an attempt to capture the classic Voivod Blacky sound on the Nothing Face album. But it turned out to not just be a pigeon holed "specific" tone pedal, but a KILLER bass overdrive/distortion beast!This feature is not currently available.2023-01-012023-01-01
IdiotBox EffectsLandphil Bass DistortionDistortionUSAActiveThe Landphil is the signature bass distortion pedal for Landphil, the bassist for the badass cossover thrash band Municipal Waste and killer death metal band Cannabis Corpse! It is a modified and much more tweakable version of the Blower Box Bass Distortion.This feature is not currently available.2023-01-012023-01-01
JAM PedalsLucydreamer BassOverdriveGreeceActiveJAM Pedals Lucydreamer Bass OverdriveThe JAM Pedals Lucydreamer Bass Overdrive is a versatile overdrive pedal designed specifically for bass players. It is tailored to offer a wide range of tonal possibilities, from subtle, warm overdrive to rich, saturated distortion, while preserving the low-end frequencies essential to bass.Right footswitch engages the Lucydreamer
Left footswitch engages the high-gain-stage
LEVEL controls the master output level
TONE adjusts the Lucydreamer’s tone
GAIN sets the Lucydreamer’s gain level
MIX sets the blend ratio between the clean and overdriven signal
Dry / Wet Mix control
High-gain-stage footswitch which doesn’t affect the dry signal’s level
Internal trimmer to set the high-gain stage’s output level
True BypassInputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Dimensions: 7.5 x 12 x 5.6 cm / 2.9 x 4.7 x 2.2 inches
Weight: 300g / 0.66 lbs
Power Supply: 9V DC
Power Adapter: Not included
Current Draw: 18 mA
www.jampedals.com/lucydreamer-bass/https://youtu.be/VQ_kHE6WTtsThis feature is not currently available.$239 USD20222024-08-242024-08-24
JAM PedalsRattler Bass mk.2DistortionGreeceActiveJAM Pedals Rattler BassThe Rattler Bass is a high-gain distortion pedal designed specifically for bass players who want to add an aggressive and gritty edge to their tone. Based on the classic distortion circuits, the Rattler Bass is tuned to deliver a powerful, harmonically rich distortion while maintaining the clarity and punch of the bass.Gain: Adjusts the amount of distortion, ranging from a subtle growl to a full-on, high-gain distortion.
Level: Controls the overall output volume of the pedal, ensuring the distorted signal can be matched to the clean signal or pushed louder.
Tone: Shapes the tonal character, allowing users to emphasize or reduce high frequencies to find the perfect balance between clarity and aggression.
Bass: Dedicated bass control to adjust the low-end response, ensuring the pedal can cater specifically to bass frequencies without losing depth or definition.
Dry / Wet Mix control
High-gain-stage footswitch which doesn’t affect the dry signal’s level
True Bypass
Custom Op-Amp: A custom designed op-amp to ensure a dependable supply. It is a proprietary design, featuring discrete components, preserves the open, dynamic, and tube-amp feel of the original Rattler.
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Input impedance: 500k Ω
Output impedance: <10k Ω
Dimensions: 7.5 x 12 x 5.6 cm / 2.9 x 4.7 x 2.2 inches
Weight: 280g / 0.6 lbs
Power Supply: 9V DC
Power Adapter: Not included
Current Draw: 40 mA
www.jampedals.com/rattler-bass/https://youtu.be/WRArRVHw8wwThis feature is not currently available.$239 USD20232024-08-242024-08-24
JAM PedalsRed-Muck BassFuzzGreeceActiveJAM Pedals Red-Muck BassRed Muck Bass is a fuzz-distortion pedal inspired from the circuits of the ’71 “triangle” and the later “Red Army / Civil War” Muff. It is designed to deliver a rich, creamy fuzz tone while preserving the essential low-end frequencies of the bass guitar. Inspired by classic fuzz circuits, the Red Muck Bass is optimized for bass players who want to add a thick, vintage-style fuzz to their sound without sacrificing clarity or punch.Right footswitch engages the Red Muck
Left footswitch engages the high-gain-stage
LEVEL controls the output level
TONE adjusts the Red Muck’s tone
GAIN sets the gain level
MIX sets the blend ratio between the clean and overdriven signal
Dry / Wet Mix control
High-gain-stage footswitch which doesn’t affect the dry signal’s level
True BypassInputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Dimensions: 7.5 x 12 x 5.6 cm / 2.9 x 4.7 x 2.2 inches
Weight: 300g / 0.66 lbs
Power Supply: 9V DC
Power Adapter: Not included
Current Draw: 12 mA
www.jampedals.com/red-muck-bass/https://youtu.be/Hh3IqWPuLVEThis feature is not currently available.$239 USD20232024-08-242024-08-24
JAM PedalsWaterfall BassChorus/VibratoGreeceActiveJAM Pedals Waterfall BassA JAM pedals favorite for a lot of guitar, bass and keyboard players, the WaterFall is serving as a mainstay on boards of such greats as John Scofield, Nels Cline, Steve Lukather, Anthony Jackson and John Mesdeski for many years now, and has established itself as one of the best analog BBD chorus/vibrato pedals in the market.DEPTH controls the modulation’s depth on top of the Dry signal
SPEED sets the modulation speed
“C / V” 2-way toggle-switch selects between the Chorus and Vibrato modes
“+ / -“ 2-way toggle-switch selects between discrete (-) or more pronounced (+) WaterFall modulation
Internal trimmer adjusts the maximum modulation speed
2 toggle-switches, the first to select between chorus and vibrato modes, and the other to switch to a “wetter” effect resulting in a deeper, more contemporary sounding chorus, or a more intense, deranged vibrato sound. Max out the Depth and Speed controls to get Leslie-speaker type effects.True Bypass
Please note: Vintage-style BBD chip chorus pedals like the Waterfall are designed to work best with passive pickups/electronics.
Hot-output active instruments might clip the pedal's input stage depending on your settings.
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Dimensions: 7.5 x 12 x 5.6 cm / 2.9 x 4.7 x 2.2 inches
Weight: 300g / 0.66 lbs
Power Supply: 9V DC
Power Adapter: Not included
Current Draw: 45 mA
www.jampedals.com/waterfall-bass/https://youtu.be/YinRVajDoOgThis feature is not currently available.$269 USD20212024-08-242024-08-24
JAM PedalsRipple BassPhaserGreeceActiveJAM Pedals Ripple BassThe Ripple is an homage to 2-stage phasing. It offers a unique, deep “vibey” tone designed to enhance funky percussive grooves, and arpeggiating parts with deep “vibey” modulation.

The Ripple performs equally well before and after overdrive pedals. One may not encounter 2-stage phasing circuits so often these days, but JAM Pedals believe in its sincerity and straightforwardness.
SPEED controls the speed of the modulationThe bass version of the Ripple is recalibrated so the modulation's focus provides rich, wet textures for the bass' frequency range.True Bypass
Please note: Vintage-style 2-stage phaser pedals like the Ripple are designed to work best with passive pickups/electronics.
Hot-output active instruments might clip the pedal's input stage depending on your settings.
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Dimensions: 11.1 x 7 x 4.8 cm (4.3 x 2.7 x 1.8 inches)
Weight: 215g / 0.47 lbs
Power Supply: 9V battery or 9V DC
Power Adapter: Not included
Current Draw: 9 mA
www.jampedals.com/ripple-bass/https://youtu.be/cTstIWLSpqQThis feature is not currently available.$209 USD20202024-08-242024-08-24
JAM PedalsRipply Fall BassChorus/Vibrato/PhaserGreeceActiveJAM Pedals Ripply Bass FallThe Ripply Fall Bass is a multi-effects pedal that combines the lush, analog chorus and vibrato of the Waterfall Bass with the smooth, two-stage phasing of the Ripple Bass, creating a versatile and powerful modulation tool specifically tailored for bass players. This pedal allows bassists to explore a wide range of modulated tones, from subtle and warm to deep and swirling, all while preserving the low-end clarity and punch that bass players require. DEPTH controls the WaterFall’s depth on top of the Dry signal
SPEED (middle) sets the WaterFall’s speed
SPEED (left) sets the Ripple’s Speed
Left footswitch engages the Ripple
Right footswitch engages the WaterFall
Middle footswitch engages the WaterFall speed multiplier
“C / V” 2-way toggle-switch selects between the WaterFall’s Chorus and Vibrato modes
“+ / -“ 2-way toggle-switch selects between discrete (-) or more pronounced (+) WaterFall modulation
Internal trimmer adjusts the WaterFall’s maximum speed
The middle footswitch triples the at-any-given-point WaterFall Speed, generating sounds ranging all the way from Leslie speaker simulation, to ring modulator effects and up to deranged warble
Expression pedal inputs for sculpting the WaterFall’s Depth and Speed in real-time.
True Bypass
Please note: Vintage-style modulation pedals like the BBD chorus and 2-stage phaser found in the Ripply are designed to work best with passive pickups/electronics.
Hot-output active instruments might clip the pedal's input stage depending on your settings.
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Dimensions: 13 x 10 x 5.1 cm (5.1 x 3.9 x 2 inches)
Weight: 430g / 0.95 lbs
Power Supply: 9V DC
Power Adapter: Not included
Current Draw: 26 mA
www.jampedals.com/ripply-fall-bass/https://youtu.be/ohNuyC7OXXsThis feature is not currently available.$369 USD20212024-08-242024-08-24
JAM PedalsDyna-ssoR BassCompressorGreeceActiveJAM Pedals Dynassor BassThe JAM Pedals Dyna-ssoR is a compressor and sustainer pedal inspired by the Ross Compressor and the MXR DynaComp. It features a NOS CA3080 chip, delivering a vintage, warm, and dynamic sound. LEVEL controls the Dyna-ssoR’s output level
SUSTAIN sets the amount of compression / sustain
N/APlease note: Vintage-style compressors like the Dyna-ssoR based around the NOS 3080 chip are designed to work best with passive pickups/electronics.
Hot-output active instruments might clip the pedal's input stage depending on your settings.
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Dimensions: 11.1 x 7 x 4.8 cm (4.3 x 2.7 x 1.8 inches)
Weight: 230g / 0.5 lbs.
Power Supply: 9V DC
Power Adapter: Not included
Current Draw: 5 mA
www.jampedals.com/dyna-ssor-bass/https://youtu.be/9bMLu6j-z68This feature is not currently available.$209 USDN/A2024-08-242024-08-24
JAM PedalsWAHCKO BassWahGreeceActiveJAM Pedals Wahcko BassThe Wahcko Bass is a dedicated bass wah pedal designed to deliver vintage, vocal, and expressive wah tones specifically tailored for bass frequencies.6-way rotary-switch select among six distinct frequency ranges
Internal trimmer sets the input gain
The Wahcko can be used as a tone-shaping tool. Turn the Wahcko on, leave it at the toedown position and experiment with the 6 different settings of the rotary switch.True Bypass
RED Fasel inductor
6-position rotary switch for different frequency sweep range
internal trimmer for adjusting the input gain
mini LED
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Dimensions: 25.7 x 12.5 x 7cm (10 x 4.9 x 2.7 inches)
Weight: 1 kg / 2.2 lb
Power Supply: 9V battery or 9V DC
Power Adapter: Not included
Current Draw: OFF: 4mA, ON: 30mA
www.jampedals.com/wahcko-bass/https://youtu.be/ey_vc9rSAdEThis feature is not currently available.$339 USDN/A2024-08-242024-08-24
JHS PedalsFour WheelerFuzzUSADiscontinuedJHS Pedals Four Wheeler Bass Fuzz2024-09-252024-09-25
JoyoMoonbaseOverdriveChinaActiveJoyo Moonbase OverdriveThe Joyo Moonbase is a bass overdrive pedal designed to deliver smooth, warm, and natural-sounding overdrive tones specifically tailored for bass guitars. It is part of Joyo's Revolution Series and is engineered to maintain low-end clarity and punch while providing a rich overdriven sound.
Color: Shapes the tonal character, allowing you to dial in the desired brightness or warmth
Drive: Controls the amount of overdrive applied to the signal, from subtle grit to more pronounced distortion
Level: Adjusts the overall output level of the effect
N/AFeatures a cover that protects the control knobs

True bypass switching
Compact and durable metal enclosure
LED indicator for on/off status
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Input Impedance: 1 MΩ
Output Impedance: 100 Ω
Dimensions: 73 x 43 x 50 cm / 10 x 4.9 x 2.7 inches
Weight: 220 g / 0.485 lbs.
Power Supply: 9V DC adapter
Power Adapter: Not included
Current Draw: 16 mA
www.joyoaudio.com/product/46.htmlN/AThis feature is not currently available.~$50 - $70 USD2024-08-262024-08-26
JoyoJF-331 Ironman F.O.H.DIChinaActiveJoyo JF-331 Ironman FOHJoyo’s F.O.H. is one of the smallest BASS DI Box you’ve ever seen. This mini pedal is compact and portable. It can be used to run your BASS signal direct into a mixer or sound card with a TRS Balanced or Unbalanced connection. With the three band EQ section you have tonal control to adjust to the venue and give the mix engineer the signal he needs.N/AFeatures a cover that protects the control knobs

True bypass switching
Compact and durable metal enclosure
LED indicator for on/off status
This feature is not currently available.2024-08-312024-08-31
JoyoDr. J D-55 Sparrow Drive & DIPreamp/DI/OverdriveChinaActiveJoyo Dr. J D53 Sparrow Driver DI for BassThe Dr. J D-55 Sparrow Driver & DI is a versatile bass pedal that combines the functions of a bass preamp, overdrive, and direct injection box. It is designed to enhance your bass tone with a wide range of control over EQ, drive, and output levels, making it suitable for both live performance and studio recording.Level: Adjusts the output level of the effect.
Treble: Controls the high-frequency content.
Bass: Adjusts the low-frequency response.
Drive: Controls the amount of overdrive/distortion applied to the signal.
Blend: Mixes the clean and effected signals, allowing you to maintain clarity and punch.
Mid: Adjusts the mid-frequency content.
Bass: 100 Hz
Mid: 500 Hz
Treble: 4 kHz
True bypass switching
DI output for direct connection to mixing consoles or audio interfaces
Rugged metal enclosure
LED indicator for on/off status
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
1 x XLR (balanced DI output)
Input Impedance: N/A
Output Impedance: N/A
Dimensions: 118 x 68 x 50 mm / 4.72 x 3.94 x 2.17 in
Weight: 250 g
Power Supply: 9V DC adapter (center-negative)
Power Adapter: Not included
Current Draw: 12 mA
N/AN/AThis feature is not currently available.~$50 - $70 USD2024-08-262024-08-26
JoyoDr. J D-52 Soloman Bass OverdrivePreamp/DI/OverdriveChinaActiveJoyo Dr. J Soloman Bass OverdriveThe Dr. J D-55 Sparrow Driver & DI is a versatile bass pedal that combines the functions of a bass preamp, overdrive, and direct injection box. It is designed to enhance your bass tone with a wide range of control over EQ, drive, and output levels, making it suitable for both live performance and studio recording.Level: Adjusts the output level of the effect.
Treble: Controls the high-frequency content.
Bass: Adjusts the low-frequency response.
Drive: Controls the amount of overdrive/distortion applied to the signal.
Blend: Mixes the clean and effected signals, allowing you to maintain clarity and punch.
Mid: Adjusts the mid-frequency content.
True bypass switching
DI output for direct connection to mixing consoles or audio interfaces
Rugged metal enclosure
LED indicator for on/off status
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
1 x XLR (balanced DI output)
Input Impedance: N/A
Output Impedance: N/A
Dimensions: 118 x 68 x 50 mm / 4.72 x 3.94 x 2.17 in
Weight: 250 g
Power Supply: 9V DC adapter (center-negative)
Power Adapter: Not included
Current Draw: 12 mA
N/AN/AThis feature is not currently available.~$50 - $70 USD2024-08-262024-08-26
Keeley ElectronicsBassist CompressorCompressor/LimiterUSAActiveBuilt around the exotic and extremely high fidelity THAT Corp. 4320. Think of it as very affordable studio-grade compressor in stomp box format! It uses high performance Voltage Controlled Amplifiers, on board true-RMS detector, and ultra high performance op-amps to bring you the very best quality.Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Input Impedance: 1 MΩ
Output Impedance: 1 KΩ
Dimensions: 120 mm x 100 mm x 55 mm / 4.72 in x 3.94 in x 2.17 in
Weight: N/A
This feature is not currently available.2023-01-012023-01-01
KHDK ElectronicsAbyssOverdriveUSAActiveKHDK Abyss Bass OverdriveDIRTY controls the amount of distorted signal in your tone.
CLEAN controls your original sound and adds only volume, changing nothing.
TREBLE is a passive, natural sounding low-pass filter. It cuts high end and offers a wide frequency range. Turned clockwise, it becomes raw, aggressive and cuts through. Turned counterclockwise, it cuts highs for a more mellow and warm tone. <
Lo/Hi is tied directly into the gain. The lo setting offers a warm, tube-like boost and a subtle crunchy overdrive, great for rhythm playing. The hi setting adds saturation, sustain, low end and compression. This setting is recommended for a more powerful rhythm or soloing.
GAIN sets preamp gain, affects amount of compression and sustain.
Inputs: 1 x 1/4" (instrument input)
Input Impedance: Not specified
Outputs: 1 x 1/4" (unbalanced output)
Output Impedance: Not specified
Dimensions: 120 x 65 x 40 mm (4.72 x 2.56 x 1.57 inches)
Weight: Not specified
Power Supply: 9V DC adapter (center-negative)
Power Adapter: Not included
Current Draw: 12 mA
www.khdkelectronics.com/products/detail/abyss/https://youtu.be/erPxrCG9RHUThis feature is not currently available.$199.95 USD2024-09-222024-09-22
KHDK ElectronicsFallout BassOverdriveUSAActiveKHDK Fallout Bass Overdrive Signature Ellefson bass tone in a single pedal.

Fallout gives you a full-bodied punch without modifying your original tone and the Dirty and Clean channels allow you to craft your sound with just the right amount of richness.

Fallout gives you a fat bottom end (like a clean bass amp) plus an overdriven midrange tone (like a cranked amp). Less gear - more sound!

The pedal utilizes bi-amp technology with two discrete circuits. It divides your signal down two paths.

The first path stores your original dynamic and color, keeping it unmodified.

The other path adds a distorted sound with fullness and punch. As the two signals meet again, the result is your original sound made more powerful, fuller, and richer.
Inputs: 1 x 1/4" (instrument input)
Input Impedance: Not specified
Outputs: 1 x 1/4" (unbalanced output)
Output Impedance: Not specified
Dimensions: 120 x 65 x 40 mm (4.72 x 2.56 x 1.57 inches)
Weight: Not specified
Power Supply: 9V DC adapter (center-negative)
Power Adapter: Not included
Current Draw: 12 mA
https://www.khdkelectronics.com/products/detail/fallout-bass-overdrive/This feature is not currently available.$229.99 USD2024-09-222024-09-22
Laney AmplificationBCC-TCF The Custard FactoryCompressorUSAActiveLaney Black Country Customs - The Custard Factory - Bass CompThe Laney Black Country Customs Bass Comp, also known as The Custard Factory, is a high-quality, studio-grade bass compressor pedal designed to offer transparent compression with versatile control options.

Available as part of the Black Country Customs series
Amount: Adjusts the compression ratio.
Volume: Controls the output volume of the pedal.
Presence: Enhances the high-end frequencies for added clarity.
Wet/Dry Mix: Balances the compressed signal with the dry signal for parallel compression.
Presence Control: Adds clarity and definition by boosting high frequenciesCompression Modes: Three modes (Fast, Medium, Slow) for different attack and release times, allowing you to tailor the compression to your playing style
True Bypass: Ensures no signal loss when the pedal is not engaged
Silent Switching: Designed to avoid any noise when turning the pedal on or off
Durable Construction: Built with a solid metal chassis for durability and reliability
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Input Impedance: 1 MΩ
Output Impedance: 100 Ω
Dimensions: 60 mm x 75 mm x 125 mm (2.36 in x 2.95 in x 4.92 in)
Weight: 0.38 kg (0.84 lbs)
Power Supply: 9V battery or 9V DC
Power Adapter: Not included
Current Draw: Less than 10 mA
www.laney.co.uk/effects/bass-effects/bcc-pedals/bcc-tcfThis feature is not currently available.$200 USD20202024-08-242024-08-24
Lefa PedalsAmarillaPreamp/FuzzUSAActivewww.lefapedals.com/store/p146/LEFA_AMARILLA.html#/https://youtu.be/BmALDlqi68w?si=rSq86ASuxbbJG1LQThis feature is not currently available.2024-09-032024-09-03
Lefa PedalsNaranjaPreamp/DistortionUSAActivewww.lefapedals.com/store/p139/LEFA_NARANJA_DESTRUCTIVE_BASS_PREAMP.html#/https://youtu.be/BmALDlqi68w?si=rSq86ASuxbbJG1LQThis feature is not currently available.2024-09-032024-09-03
LehleRMI BassWitch Enhanced OverdriveOverdriveGermanyDiscontinuedLehle RMI Enhanced OverdriveThe BassWitch Enhanced Overdrive offers a range from subtle harmonic enhancement to full-blown distortion. It is designed to emulate the sound of compressed valve amplifiers, providing warm saturation and aggressive distortion while maintaining clarity and low-end definition.Volume: Adjusts the overall output level.
Gain: Controls the amount of overdrive.
Tone: Shapes the frequency response before the gain stage, influencing the overdrive character.
Mix: Blends the original signal with the processed signal to maintain the instrument’s natural tone.
Tone control is placed before the gain stage, allowing users to prioritize frequencies that achieve the most saturation.

Frequency response: 10 Hz - 30 kHz
(-0.5 dB, re -20 dBu input, Mix = dry)
Designed for both passive and active pickups
Buffered bypass to maintain signal integrity
Robust construction with protected controls
External power supply voltage rectified, filtered, stabilized, and doubled to 18V for headroom
Input: 1 x 1/4" (instrument input)
Input impedance: 2.8 MΩ
Maximum Input Level: +5 dBu (< 1 % THD, 1 kHz, Mix = dry)
Output: 1 x 1/4" (effect output)
Output impedance: 100 Ω
Maximum Output Level: +12 dBu (< 1 % THD, 1 kHz, Mix = dry)
Dimensions: 120 mm x 60 mm x 33 mm (4.7 in x 2.4 in x 1.3 in)
Weight: 400 g (1.1 lbs)
Power Supply: 9V to 15V DC/AC (standard 5.5 x 2.1mm connector)
Current Draw:
- max. 78 mA at 9 V DC
- max. 85 mA at 15 V DC
www.lehle.com/en/rmi-enhanced-overdrive-discontinuedThis feature is not currently available.$299 USD2024-07-202024-07-20
Line 6Pod Express BassMulti-EffectsUSAActiveThis feature is not currently available.2024-08-312024-08-31
Lusithand DevicesAlma CompCompressorUKDiscontinuedBased on the Diamond BCP-1 Bass Comp pedal, the Alma Compressor adds internal voltage multiplier circuitry.

The Lusithand Alma Comp is a versatile and powerful compressor pedal designed to provide bassists with smooth, natural compression while preserving the integrity of their tone. Encased in a durable metal chassis, the Alma Comp is built to withstand the demands of live performance and studio use.

The pedal features an intuitive control layout that allows users to fine-tune their compression settings. The Blend knob mixes the dry (uncompressed) and compressed signals, allowing for a transparent compression effect. The Comp knob adjusts the amount of compression applied to the signal, while the Volume knob controls the overall output level. The Tilt EQ knob offers additional tonal shaping by adjusting the balance between bass and treble frequencies.

One of the standout features of the Alma Comp is its ability to maintain clarity and punch across all bass frequencies. The analog circuitry ensures that the compression is smooth and natural, responding dynamically to the player's touch. True bypass switching ensures that your signal remains pure and unaltered when the pedal is disengaged, while LED indicators provide visual feedback for power and compression status.

The Alma Comp has been replaced by the Alma Comp MKII.
Blend: Mixes the dry (uncompressed) and compressed signals.
Comp: Adjusts the compression amount applied to the signal.
Volume: Controls the overall output level of the pedal.
Tilt EQ: Adjusts the EQ balance between bass and treble frequencies.
Tilt EQ: Allows for fine-tuning of the overall tonal balance, making the bass more pronounced or enhancing the treble.True Bypass Switching: Ensures that the signal remains unaltered when the pedal is not engaged.
Analog Circuitry: Provides smooth and natural compression.
Heavy-Duty Construction: Built with a rugged metal chassis for durability.
LED Indicators: LED indicators for power and compression status.
Blend Control: Allows precise mixing of dry and compressed signals for a wide range of tonal possibilities.
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (effect output)
Input Impedance: 1 MΩ
Output Impedance: 100 Ω
Dimensions: 119 mm x 66 mm x 38 mm (4.7" x 2.6" x 1.5")
Weight: 0.27 kg (0.6 lbs)
Power Supply: 9V-12V DC power adapter (center negative)
Internal Voltage: 18V-24V
Current Draw: 9v is 35 mA / 12v is 42mA
This feature is not currently available.$219 USD2020 - 20222023-01-012024-07-17
Lusithand DevicesAlma Comp MKIICompressorUKActiveThe Lusithand Alma Comp MKII is an advanced version of the original Alma Comp, designed to provide bassists with even more control and flexibility over their compression settings. Encased in a durable metal chassis, the Alma Comp MKII is built to withstand the demands of live performance and studio use.

The pedal features an intuitive control layout that allows users to fine-tune their compression settings. The Blend knob mixes the dry (uncompressed) and compressed signals, allowing for a transparent compression effect. The Comp knob adjusts the amount of compression applied to the signal, while the Volume knob controls the overall output level. The Tilt EQ knob offers additional tonal shaping by adjusting the balance between bass and treble frequencies.

An internal voltage doubler increases the voltage being fed. This makes it possible to have 36v of internal running operation, when powering from an 18v supply, increasing headroom and preventing unwanted clipping/distortion from a hotter signal.

One of the standout features of the Alma Comp MKII is its enhanced EQ section, which provides more precise control over the tonal balance. The analog circuitry ensures that the compression is smooth and natural, responding dynamically to the player's touch. True bypass switching ensures that your signal remains pure and unaltered when the pedal is disengaged, while LED indicators provide visual feedback for power and compression status.
Blend: Mixes the dry (uncompressed) and compressed signals.
Comp: Adjusts the compression amount applied to the signal.
Volume: Controls the overall output level of the pedal.
Tilt EQ: Adjusts the EQ balance between bass and treble frequencies.
Tilt EQ: Allows for fine-tuning of the overall tonal balance, making the bass more pronounced or enhancing the treble.
Compression Ratios: 2:1/ 4:1/ 8:1 selectable compression ratio’s
True Bypass Switching: Ensures that the signal remains unaltered when the pedal is not engaged.
Analog Circuitry: Provides smooth and natural compression.
Heavy-Duty Construction: Built with a rugged metal chassis for durability.
LED Indicators: LED indicators for power and compression status.
Blend Control: Allows precise mixing of dry and compressed signals for a wide range of tonal possibilities.
Enhanced Tilt EQ: Improved EQ section for more precise tonal shaping.
Voltage Doubler: An internal voltage doubler increases the voltage being fed. This makes it possible to have 36v of internal running operation, when powering from an 18v supply, increasing headroom and preventing unwanted clipping/distortion from a hotter signal.
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (effect output)
Input Impedance: 1 MΩ
Output Impedance: 100 Ω
Dimensions: 119 mm x 66 mm x 38 mm (4.7" x 2.6" x 1.5")
Weight: 0.27 kg (0.6 lbs)
Power Supply: 9V-18V DC power adapter (center negative)
Capable of 36v operation (internal)
Current Draw:
- 9v (+-18v internal)= 37mA
- 18v (+-36v internal)= 59mA
Alma Comphttps://youtu.be/QtWNYIHMtvgThis feature is not currently available.$249 USD20222023-01-012024-07-17
Lusithand DevicesGround & PoundDistortionUKActiveThe Ground & Pound has been designed to simulate the two pedals that Justin uses for achieving his signature distorted tone and it successfully combines them into a single box. There's a blend control, labeled ‘Mix‘, which has a very musical compression ratio (2:1) on the clean signal. This mixes very well with the distorted sound and just adds to the overall playing experience.Built-in compression (2:1) on the clean signalInputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (effect output)
Power: 9v to 18v operation
Current draw: 9.5 mA (9v); 19 mA(18v)
Ground & Poundhttps://youtu.be/tg0n6sryyssThis feature is not currently available.2023-01-012023-01-01
Master EffectsManta RayPreampCanadaActiveMaster Effects - Manta Rayhttps://youtu.be/gdXSWqutyA4This feature is not currently available.2024-08-302024-08-30
Master EffectsTransmissionPreampCanadaActiveThis feature is not currently available.2024-08-302024-08-30
MarkbassBass Tube MarkerDistortionItalyDiscontinuedThe Markbass Bass Tube Marker supplies natural amp-like distortion, from sweet overdrive to exciting distortion, and its versatility makes it useful for any musical style. It always honors the natural voice of your bass, providing very dynamic, touch-sensitive response and a large output range.Drive: +47 dB (maximum gain)
Tone: from 200 Hz to 2.5kHz
Signal Bypass: True Bypass
Circuit Type: Analog
Inputs: 1 x 1/4" (mono)
Outputs: 1 x 1/4" (mono)
Input Impedance: 1.5 M Ω / 6 V pp
Output Impedance: 100 Ω / 6 V pp
Output level: 0 to max
Dimensions: 81.8 x 54.8 x 124.5 mm / 6.7 x 5.7 x 2.4
Weight: 350 g / 0.77 lbs.
Power Requirements: 9V/18V DC or 9V battery (included)
Power Adapter: Standard center-negative
Current Draw: N/A
www.markbass.it/product/bass-tube-marker/This feature is not currently available.2024-08-312024-08-31
MarkbassChorus FlangerChorus/FlangerItalyDiscontinuedControl Knobs:
Gain: 0 ÷ +16dB
Speed: 0.1 ÷ 10 Hz
Width: 0 ÷ max
Mix: dry ÷ dry + wet

Footswitches:
PRESETS: scroll through presets
TRUE BYPASS: effect on/off
CHORUS/FLANGER: switches between chorus and flanger modes
Signal Bypass: True Bypass
Circuit Type: Analog
www.markbass.it/product/chorus-flanger/This feature is not currently available.2024-08-312024-08-31
MarkbassCompressoreCompressorItalyActiveMarcbass CompressoreCOMPRESSORE is a state-of-the-art compression tool that allows you to control gain, threshold, ratio, attack and release. The pedal also true bypass, which means that when the compressor is ‘off’, your signal goes directly from the input jack to the output jack without any degradation of audio quality.GAIN
THRESHOLD
RATIO
ATTACK
RELEASE
VOLUME
ON/OFF SWITCH
Gain: 0 ÷ +16dB
Threshold: 30mVp ÷ 1,8 Vp
Ratio: 1:1 ÷ 1:? (hard limiter)
Attack: 2 ÷ 50 ms
Release: 100 ÷ 750 ms
Signal Bypass: True Bypass
Circuit Type: Analog
Tube: 1x ECC81
Inputs: 1 x 1/4" (mono)
Outputs: 1 x 1/4" (mono)
Input Impedance: 300 KΩ / 6 V pp
Output Impedance: 100 Ω / 6 V pp
Dimensions: 166 x 142 x 53 mm / 6.53 x 5.59 x 2.08 inches
Weight: 700 g / 1.55 lbs.
Power Requirements: +12V DC
Power Adapter: Standard center-negative
Current Draw: 600 mA minimum
www.markbass.it/product/markbass-compressore/This feature is not currently available.2024-08-312024-08-31
MarkbassCompressoreCompressorItalyDiscontinuedCOMPRESSORE is a state-of-the-art compression tool that allows you to control gain, threshold, ratio, attack and release. The pedal also true bypass, which means that when the compressor is ‘off’, your signal goes directly from the input jack to the output jack without any degradation of audio quality.Control Knobs:
Gain: 0 ÷ +16dB
Speed: 0.1 ÷ 10 Hz
Width: 0 ÷ max
Mix: dry ÷ dry + wet

Footswitches:
PRESETS: scroll through presets
TRUE BYPASS: effect on/off
CHORUS/FLANGER: switches between chorus and flanger modes
Signal Bypass: True Bypass
Circuit Type: Analog
www.markbass.it/product/compressore-discontinued/This feature is not currently available.2024-08-312024-08-31
MarkbassDistorsoreDistortionItalyDiscontinuedThe Distorore gives you the warm tube crunch that you only get from tubes, while honouring the natural tone of your instrument. Gain controls your input level; Volume controls your ouput level;Tube Drive controls the intensity of the distortion; and Mix lets you choose the balance between the clean and distorted signals. DISTORSORE features High Pass and Low Pass filters that allows you to gradually cuts high or low frequencies from your distorted sound, making your distortion brighter or darker. Also features a true bypass circuitry.Signal Bypass: True Bypass
Circuit Type: Analog
www.markbass.it/product/distorsore/This feature is not currently available.2024-08-312024-08-31
MarkbassGround Stereo PrePreamp/DIItalyDiscontinuedThis innovative stereo preamp is designed as a foot pedal, giving you convenient access to your sound at the front of the stage. Although it can be used mono, it’s designed to be used with two powered cabinets and stereo effects. Features include 4-band EQ, auxiliary input (for iPod, etc) and headphone output.Signal Bypass: True Bypass
Circuit Type: Analog
www.markbass.it/product/ground-stereo-pre/This feature is not currently available.2024-08-312024-08-31
MarkbassMark Vintage PrePreamp/DIItalyActiveMarcbass Mark Vintage PreAfter the huge success of the Little Mark Vintage head, marking a new Markbass era, we designed the MARK VINTAGE PRE, a new tube preamp pedal, REAL TRUE BYPASS, ready to become a must have tool for pro bass players. MARK VINTAGE PRE delivers a very wide palette of tone options, from modern sounds to vintage ones and many other features to satisfy any needs.

4 band EQ, 3-way switch with preset EQ settings, DRIVE control with two types of distortion that can be mixed with the clean signal thanks to the BLEND control, +6 dB BOOST, AUX-IN and Headphones output, FX send/return, DI-LINE OUT with a dedicated transformer and, starting from an idea suggested by our top artist Marcus Miller, on this pedal we added the digital outputs RCA (with transformer) and TOSLINK with sampling rate switch 44.1/48/96KHz, making it the perfect studio tool for recording bass players.
Signal Bypass: True Bypass
Circuit Type: Analog
Power Requirements: +12V DC
Power Adapter: Standard center-negative
Current Draw: N/A
www.markbass.it/product/mark-vintage-pre/https://youtu.be/K1vYOP_CIrgThis feature is not currently available.2024-08-312024-08-31
MarkbassMB Mini BoostBoostItalyDiscontinuedMarcbass MB Mini BoostThe MB Mini series of pedals from Markbass is made to the same high quality level as thei standard effect line, but uses an ultra-compact, lightweight chassis. Smaller than other stompboxes, these incredible-sounding pedals will fit onto even the most crowded pedal boards, and the 9-12V power requirement means you can use them with any standard power supply.Boost Gain Level: adjusts gain level
Variable Preshape Filter: boosts lows and highs, and cuts mids
Boost Gain Level: from 0 to +20 dB
Variable Preshape Filter: boosts lows and highs, and cuts mids
Signal Bypass: True Bypass
Circuit Type: Analog
Inputs: 1 x 1/4" (mono)
Outputs: 1 x 1/4" (mono)
Input Impedance: 1 M Ω / 6 V pp
Output Impedance: 470 Ω / 6 V pp
Dimensions: 48.4 x 38.2 x 105.2 mm / 3.23 x 1.5 x 4.92 inches
Weight: 230 g / 0.51 lbs.
Power Requirements: 9V/18V DC or 9V battery (included)
Power Adapter: Standard center-negative
Current Draw: N/A
www.markbass.it/product/mb-mini-boost/This feature is not currently available.2024-08-312024-08-31
MarkbassMB Mini DistDistortionItalyDiscontinuedMarcbass MB Mini DistThe MB Mini series of pedals from Markbass is made to the same high quality level as the Marcbass standard effect line, but uses an ultra-compact, lightweight chassis. Smaller than other stompboxes, these incredible-sounding pedals will fit onto even the most crowded pedal boards, and the 9-12V power requirement means you can use them with any standard power supply.

Based on the Markbass Bass Tube Marker, the MB Mini Dist offers many improvements as well as two tone controls to customize your grit.
Drive: adjusts the gain level
Tone 1: adjusts tone frequency
Tone 2: adjusts tone frequency
Drive: +60 dB (maximum gain)
Tone 1: from 200 Hz to 2.5kHz
Tone 2: from 0 to - 20dB at 800 Hz
Signal Bypass: True Bypass
Circuit Type: Analog
Inputs: 1 x 1/4" (mono)
Outputs: 1 x 1/4" (mono)
Input Impedance: 1.5 M Ω / 6 V pp
Output Impedance: N/A
Dimensions: 48.4 x 38.2 x 105.2 mm / 3.23 x 1.5 x 4.92 inches
Weight: 230 g / 0.51 lbs.
Power Requirements: 9V/18V DC or 9V battery (included)
Power Adapter: Standard center-negative
Current Draw: N/A
www.markbass.it/product/mb-mini-dist/This feature is not currently available.2024-08-312024-08-31
MarkbassMB7 BoosterBoost/EqualizerItalyDiscontinuedMarcbass MB7 BoosterThe MB7 Booster pedal has a cool, compact design and combines a useful clean boost with a 7-band graphic EQ.7-band EQ Sliders

Footswitches:
EQ: engages/disengages the EQ effect
Boost: engages/disengages the boost effect
Boost Gain level: from 0 to +20 dB
7-band graphic EQ (+/- 16dB): 40, 80, 250, 400, 1200, 2000, 4000 Hz
Signal Bypass: True Bypass
Circuit Type: Analog
Inputs: 1 x 1/4" (mono)
Outputs: 1 x 1/4" (mono)
Input Impedance: 1 M Ω / 6 V pp
Output Impedance: 470 Ω / 6 V pp
Dimensions: N/A
Weight: N/A
Power Requirements: 9V/18V DC or 9V battery (included)
Power Adapter: Standard center-negative
Current Draw: N/A
www.markbass.it/product/mb7-booster/This feature is not currently available.2024-08-312024-08-31
MarkbassMB7 DistorsoreDistortion/EqualizerItalyDiscontinuedMarcbass MB7 DistorsoreThis flexible, compact distortion pedal allows you to tailor your distorted sound to any musical situation. The MB7 Distorsore combines a wide range of distortion sounds, from natural sweet overdrive to very aggressive distortion. The handy 7-band graphic EQ (with controls ranging from 40 Hz to 4 kHz) gives you precise control of your distorted bass sounds.7-band EQ Sliders

Footswitch: engages/disengages
Drive: +50 dB (maximum gain)
7-band graphic EQ (+/- 16dB): 40, 80, 250, 400, 1200, 2000, 4000 Hz
Signal Bypass: True Bypass
Circuit Type: Analog
Inputs: 1 x 1/4" (mono)
Outputs: 1 x 1/4" (mono)
Input Impedance: 1.5 M Ω / 6 V pp
Output Impedance: 100 Ω / 6 V pp
Dimensions: N/A
Weight: N/A
Power Requirements: 9V/18V DC or 9V battery (included)
Power Adapter: Standard center-negative
Current Draw: N/A
www.markbass.it/product/mb7-distorsore/This feature is not currently available.2024-08-312024-08-31
MarkbassMB OctaverOctaveItalyDiscontinuedThe Markbass MB Octaver adds beefy bottom end and extra funkiness to your sound, and is dead simple to use. The pedal features separate level controls for each octave as well as your dry signal, so you can add thickness by mixing in doubles of your playing pitched one and/or two octaves down. The tracking is super fast!Dry/Oct1/Oct2 -∞ ÷ 0dBSignal Bypass: True Bypass
Circuit Type: Analog
Inputs: 1 x 1/4" (mono)
Outputs: 1 x 1/4" (mono)
Input Impedance: 500 K Ω / 2 V pp
Output Impedance: 100 Ω / 6 V pp
Dimensions: 81.8 x 54.8 x 124.5 mm / 6.7 x 5.7 x 2.4 inches
Weight: 350 g / 0.77 lbs.
Power Requirements: 9V/18V DC or 9V battery (included)
Power Adapter: Standard center-negative
Current Draw: N/A
www.markbass.it/product/ground-stereo-pre/This feature is not currently available.2024-08-312024-08-31
MarkbassMB Raw OctaverOctaveItalyActiveMarcbass MB Raw OctaverSignal Bypass: True Bypass
Circuit Type: Analog
www.markbass.it/product/mb-octaver-raw/This feature is not currently available.2024-08-312024-08-31
MarkbassRiverberoReverbItalyDiscontinuedRIVERBERO offers natural-sounding reverb that can be fine-tuned with time and colour controls. The stereo presets include spring, plate, and room reverbs, all identified on the display and modifiable in real-time. But the USB connection allows you to modify the parameters on your computer using the supplied Markbass software, and then store your favourite settings in the pedal to have at your disposal whenever you need them! Like all Marcbass pedals, this unit features true bypass circuitry.Control knobs:
GAIN
TIME
COLOUR
WET

Footswitches:
DOWN and UP (scroll through presets)
TRUE BYPASS (effect on/off)
Presets: 6 (user modifiable)Signal Bypass: True Bypass
Circuit Type: Analog
Input: 1x ¼” jack mono
Output: 2x ¼” jack mono (mono L , stereo L+R)
USB control (link to PC)
Dimensions: 170 x 145 x 60 mm / 6.7 x 5.7 x 2.4 inches
Weight: 730 g / 1.61 lbs.
Power Requirements: 9V/18V DC or 9V battery (included)
Power Adapter: Standard center-negative
Current Draw: N/A
www.markbass.it/product/riverbero/This feature is not currently available.2024-08-312024-08-31
MarkbassSuper BoosterBoostItalyDiscontinuedFor many Markbass amp users, the VLE and VPF filters are the only EQ knobs they turn! This pedal gives anyone access to these two magic filters. The VLE (Vintage Loudspeaker Emulator) filters out high frequencies to give you a mellower, less modern sound.

The VPF (Variable Pre-shape Filter) boosts lows and highs, and cuts mids: especially great for slap and pick playing. The SUPER BOOSTER pedal also gives you a clean Boost, very handy for helping you stand out when taking a solo! This highly practical pedal features true bypass and buffered bypass circuitry and also acts as an active DI.
LEVEL BOOST (level knob and on/off switch)
VLE (Vintage Loudspeaker Emulator)
VPF (Variable Pre-shape Filter)
Filters on/off switch
Signal Bypass: True BypassPower Requirements: +12V DC
Power Adapter: Standard center-negative
Current Draw: 60mA minimum
www.markbass.it/product/super-booster/This feature is not currently available.2024-08-312024-08-31
MarkbassSuper Pro DIPreamp/DIItalyDiscontinuedMarkbass has worked long and hard to design a state-of-the-art direct box that fully meets the needs of professional sound engineers. Phase distortion and harmonic distortion are most prevalent at lower frequencies, but through the Super Pro DI Box, the sound comes through clearly with smooth, transparent low end.

Designed for active basses, this passive DI is optimized to give full, rich, linear sound at all frequencies, handling extreme transients without introducing any distortion or coloration.
Signal Bypass: True Bypass
www.markbass.it/product/super-pro-di/This feature is not currently available.2024-08-312024-08-31
MarkbassSuper SynthSynthesizerItalyDiscontinuedMarchbass Super SynthSignal Bypass: True BypassPower Requirements: 9V/18V DC or 9V battery (included)
Power Adapter: Standard center-negative
Current Draw: N/A
www.markbass.it/product/markbass-super-synth/This feature is not currently available.2024-08-312024-08-31
MaxonBD-10 Hybrid BassdriverOverdriveJapanActivemaxonfx.com/products/compact-series-guitar-effects-pedals-maxon-hybrid-bass-driver-bd10https://youtu.be/OgAGsq3zzOg?si=zA4YdziazIGB5RtEThis feature is not currently available.2024-09-032024-09-03
Mission EngineeringNuAudio Nutube Momentum Bass Overdrive/DistortionOverdrive/DistortionUSAActiveThis feature is not currently available.$380 USDSeptember 17, 20202024-08-302024-08-30
MoenBS-BA Buffalo BassPreamp/DI/EQChinaActiveMoen Buffalo BassThis feature is not currently available.2024-08-302024-08-30
MooerBass SweeperEnvelope FilterActiveMooer Bass SweeperThis feature is not currently available.2024-08-312024-08-31
MooerGraphic BEqualizerActiveMooer Graphic BThis feature is not currently available.2024-08-312024-08-31
MozztronicsBOD-1 Bass DriveOverdriveAustraliaActiveMozztronics BOD-1 Bass DriveMozztronics' BOD-1 Bass Drive pedal is engineered with precision for discerning bass players. The pedal design involves a signal-splitting mechanism to optimize tone control.

One signal path maintains the bass guitar's original integrity, passing through the DRY volume control directly to the output, preserving its warmth and authenticity.

Simultaneously, another signal path undergoes meticulous enhancement, first traversing a high pass filter to refine the overdrive, then navigating through a double clipping stage for nuanced distortion adjustment as signal levels intensify.

This processed signal is further sculpted by advanced CONTOUR circuitry before reaching the WET volume control, enabling users to finely tune the blend between the original and overdriven signals for optimal tonal balance.

The GAIN control offers a continuum of overdrive intensity, from subtle nuances to full-throttle distortion, while DRY regulates the level of the bass guitar's unaltered signal.

WET provides precise adjustment of the overdriven signal level, and the CONTOUR switch presents the choice between bright and standard overdrive characteristics.

- Gain
- Dry
- Wet

Indicators:
- Power
- Signal
N/AInput Type: 1/4" jack (Side mounted)

Connector Style: Standard center-negative 5.5 x 2.1mm barrel connector
1/4″ jack (Side mounted)9-volt power supplyBOD-1 Bass DriveThis feature is not currently available.2024-04-282024-04-28
MozztronicsBP-6 Bass Preamp/DIPreamp/DIAustraliaActiveMozztronics BP-6 Bass Preamp/DIDue to the success of the AP-1 Acoustic Guitar Preamp & DI, Mozztronics embarked on creating a bass-specific version tailored with EQ adjustments. The Mozztronics Bass Preamp BP-6 boasts a 100% analog signal path, avoiding digital simulations for an authentic sound experience. Despite featuring an upright bass graphic, the pedal caters to both electric and upright bass players.

The BP-6 serves two primary purposes: it can be integrated into a pedalboard for preset EQ settings or left on continuously to enhance the tonal capabilities of existing amplifiers. Additionally, it's ideal for home recording setups, offering a convenient solution for achieving quality bass tones without the need for microphone setups.

The pedal features standard preamp controls, including Volume, Bass (30Hz), Low Mid (220Hz), High Mid (1kHz), and Treble (4kHz). It also incorporates a 20Hz High Pass Filter (HPF) to eliminate low-frequency rumble from the signal.

Equipped with a built-in DI and an earth LIFT switch, the pedal provides versatile connectivity options. The DI signal originates from the ¼” output of the pedal, both controlled by a footswitch. Internally, a switch determines whether the pedal operates in Bypass or Mute mode when the red EFFECT ON LED is off, offering added convenience for tuning with a clip-on piezo tuner, particularly useful for acoustic instruments.
- Volume
- BASS 30Hz
- LO MID 220Hz
- HI MID 1kHz
- TREBLE 4kHz.
- High Pass Filter (HPF) 20Hz
- BASS 30Hz
- LO MID 220Hz
- HI MID 1kHz
- TREBLE 4kHz.
- High Pass Filter (HPF) 20Hz
Input Type: 1/4" jack (Side mounted)

Connector Style: Standard center-negative 5.5 x 2.1mm barrel connector
1/4″ jack (Side mounted)9-volt power supplymozztronics.wordpress.com/2022/09/06/bp-6-bass-preamp-di/This feature is not currently available.2024-05-052024-05-05
MozztronicsBF-1 Bass FuzzFuzzAustraliaActiveMozztronics BF-1 Bass FuzzMozztronics' takes a unique approach to bass overdrive pedals. While most guitar overdrive pedals sacrifice bottom end for clarity, the BF-1 pedal is designed with bass players in mind.

The solution involves splitting the bass guitar signal into two paths. One path remains untouched, preserving the warm bottom end, while the other passes through a high-pass filter to remove excess flab before entering a fuzz stage. This fuzz circuit, borrowed from the Mozztronics' Classic Fuzz FZ-1 pedal, adds grit and character to the tone. The blended signals can be easily balanced using the DRY and WET volume controls, allowing for precise control over the amount of dirt added to the mix.

Additionally, the BF-1 pedal features a PHASE switch to toggle the fuzz signal's phase alignment with the original signal, offering further sonic versatility. The FUZZ control adjusts the intensity of the fuzz effect, while the TONE control fine-tunes the treble content of the fuzz signal.

With Mozztronics' bass overdrive pedal, bassists can achieve the perfect balance of warmth and aggression, ensuring their bass lines cut through the mix with clarity and punch.
Input Type: 1/4" jack (Side mounted)

Connector Style: Standard center-negative 5.5 x 2.1mm barrel connector
1/4″ jack (Side mounted)9-volt power supplymozztronics.wordpress.com/2019/09/15/bass-fuzz-bf-1/This feature is not currently available.2024-05-052024-05-05
MozztronicsFP-1 Filter PreampFilterAustraliaActiveMozztronics FP1 Filter PreampThe Mozztronics FP-1 Filter Preamp was developed based on a request from a studio sound engineer. This pedal focuses on providing essential EQ controls: a low pass filter, a high pass filter, and a parametric mid control.GAIN: Adjusts the overall gain, allowing for gain reduction when boosting mids or gain boost when cutting problematic mid frequencies.
HPF (High Pass Filter): This filter is variable from 18Hz to 400Hz. It is recommended to start with the control fully counterclockwise and increase it until unwanted low frequencies are reduced.
LPF (Low Pass Filter): This filter ranges from 1kHz to 18kHz. Start with the control fully clockwise and decrease it until unwanted high frequencies are reduced.

MID: This is the cut/boost EQ control. The center position is flat.
FREQ: Adjusts the mid frequency from 150Hz to 4kHz.
Q: Controls the width of the filter, ranging from a Q of 0.5 to a Q of 5. For boosting mids, it is generally recommended to set the Q low. For cutting mids, set the Q high to act like a notch filter.
Input Type: 1/4" jack (Side mounted)

Connector Style: Standard center-negative 5.5 x 2.1mm barrel connector
1/4″ jack (Side mounted)9-volt power supplymozztronics.wordpress.com/2023/05/22/filter-preamp-fp-1/This feature is not currently available.2024-05-202024-05-20
MozztronicsOptical Compressor CO-2CompressorAustraliaActiveMozztronics CO2 Optical CompressorThe Mozztronics Compressor Pedal draws inspiration from revered studio compressors, particularly the vintage valve (vacuum tube) units that used an optical element for compression. These classic compressors were renowned for their ease of use and consistent, appealing sound regardless of the settings.

Mozztronics aimed to capture the essence of these vintage vacuum tube compressors in a solid-state circuit. The goal was to create a versatile compressor suitable for both guitar and bass, with unique features that set it apart from existing market options.
GAIN: Adjusts the make-up gain to ensure consistent volume from bypass to effect active.
RATIO: Controls the amount of compression, ranging from subtle to intense.
THRESHOLD: Sets the point at which the compressor begins to operate.
ATTACK: Adjusts the speed at which compression starts, allowing initial dynamics to pass through and maintaining sound sparkle (minimum attack time is counterclockwise).
RELEASE: Controls the speed at which compression stops (minimum release time is counterclockwise).
Mozztronics integrated an advanced "interactive release" circuit. While the release can be manually set with the potentiometer, an internal release works in parallel, automatically adjusting based on the input signal for enhanced performance.Input Type: 1/4" jack (Side mounted)

Connector Style: Standard center-negative 5.5 x 2.1mm barrel connector
1/4″ jack (Side mounted)9-volt power supplymozztronics.wordpress.com/2019/10/16/optical-compressor-co-2/This feature is not currently available.2024-05-202024-05-20
Moody Sounds Hjärt MüllerOverdriveSwedenActivehjart-muller-24-470x470Hjärt Müller overdrive pedal was originally a drive pedal for bass, but the tone wheel makes the pedal quite flexible and you can set it so that it emphasizes more of the high register. The other knobs are called Drive, Volume and Mix.

Mix is ​​connected as a blend control where you have effect sound on one side and bypass (buffered) on the other side. The Drive control has also been chosen so that the pedal gets a large range and with Drive at minimum, and Mix to effect/wet, you still have very little oversteer. It can of course be pulled up and with Drive at max you have pretty good Dist.

Heart Müller has Genuine Bypass.

With the modification components, you can, among other things, control the properties of the filter and influence how aggressive the pedal should be.

Note: This pedal is also available as a build kit. Also, as of May 20, this pedal is no longer designed specifically for bass.
N/AInput Type: 1/4" jack (Top mounted)

Connector Style: Standard center-negative 5.5 x 2.1mm barrel connector
1/4″ jack (Top mounted)9-volt power supply
9-vole battery
(Adaptor not included)
Hjärt MüllerThis feature is not currently available.2024-04-282024-04-28
MXRBass Fuzz Deluxe (M84)FuzzUSAActiveThe Bass Fuzz Deluxe delivers huge fuzz tones without sacrificing original signal's punch & clarity thanks to separate Dry & Wet level controls.This feature is not currently available.2023-01-012023-01-01
MXRSub Octave Bass FuzzOctave FuzzUSAActiveThe Sub Octave Bass Fuzz combines two different fuzzes with a growling sub octave signal, featuring an array of controls to fine-tune your sound, including a separate Dry volume control to ensure clean low end retention.This feature is not currently available.2023-01-012023-01-01
MXRBass Distortion (M85)DistortionUSAActiveThe Bass Distortion dishes out big, nasty distortion with silicon and LED clipping options and separate Dry and Wet level controls to keep your low end intact.This feature is not currently available.2023-01-012023-01-01
MXRM181 Blow TorchDistortionUSADiscontinuedMXR M181 Blow Torch DistortionUnleash a torrent of overdriven bass tones with the MXR M181 Blow Torch Bass distortion pedal. Engineered specifically for bassists, this pedal delivers a wide range of gritty, aggressive distortion tones while preserving the low-end punch and clarity of your bass signal. With its versatile control set and rugged construction, the MXR M181 Blow Torch is the perfect tool for adding depth and intensity to your bass lines.

Construction: Built with rugged metal housing for durability and reliability on stage and in the studio.
Gain: Controls the amount of distortion added to the signal.
Blend: Adjusts the balance between the dry (unaffected) and wet (distorted) signals.
Volume: Sets the output level of the pedal.
Bass: Adjusts the low-frequency response of the distorted signal.
Treble: Controls the high-frequency content of the distorted signal.
Midrange: Allows for precise sculpting of midrange frequencies for added definition.
Footswitch: Engages/disengages the pedal.
True Bypass: Maintains the integrity of your dry signal when the pedal is bypassed.
Bass (Low Frequency): 50Hz to 250Hz
Treble (High Frequency): 2kHz to 10kHz
Midrange: 250Hz to 1kHz
Input Type: 1/4" jack (Side mounted)

Connector Style: Standard center-negative 5.5 x 2.1mm barrel connector
1/4″ jack (Side mounted)9-volt battery
9-volt AC adapter (sold separately).
This feature is not currently available.$150 to $200 USDReleased: 2010
Discontinued: 2016
2024-05-062024-05-06
MXRBass Overdrive (M89)OverdriveUSAActiveThe Bass Overdrive delivers burly overdriven tones with a Clean control to blend in a pre-set EQ clean signal.This feature is not currently available.2023-01-012023-01-01
MXRBass PreampPreampUSAActiveThe Bass Preamp combines a pristine bass preamp with a studio-quality Direct Out so you can adjust your sound to any live or recording scenario.This feature is not currently available.2023-01-012023-01-01
MXRM80 Bass D.I. +Preamp/DI/DistortionUSAActiveMXR M80 Bass Preamp +The MXR Bass D.I.+ features both a direct input (D.I.) and separate clean and distortion channels, designed for versatile use in live performances and studio settings. It includes an adjustable noise gate to eliminate hum and hiss, ensuring a clean signal even at high gain.Volume: Adjusts the output level
Blend: Mixes the clean and distorted signals
Gain: Controls the amount of distortion
Bass: Adjusts the low frequencies
Mid: Adjusts the midrange frequencies
Treble: Adjusts the high frequencies
Color Switch: Engages a preset EQ curve
Gate: Controls the noise gate threshold
Bass ±18 dB, 60 Hz
Mid ±10 dB, 850 Hz
Treble ±12 dB, 4 kHz
Bypass Freq. Response: +0/-0.5 dB, 20 Hz to 20 kHz
Noise Floor*
- Bypass: -102 dBV
- Clean Effect: -98 dBV
- Distortion Effect, Gate Off: -94 dBV
- Distortion Effect, Gate On: -98 dBV
Volume Control Range: 40 dB
Gate Trigger Range: 28 dB
Sensitivity: -66 dBV at 1 kHz
Durable metal chassis
True bypass switching
Adjustable noise gate
Color switch for preset EQ curve
Input: 1 x 1/4" (instrument input)
Input impedance: 2.2 MΩ
Output: 1 x 1/4" (effect output)
Output impedance (Unbalaned): 150 Ω
Output impedance (Balanced): 300 Ω
XLR direct output
Parallel output for an unprocessed signal
Dimensions: 101.6 mm x 177.8 mm x 50.8 mm (4 in x 7 in x 2 in)
Weight: 1.36 kg (3 lbs)
Power Supply: 9V battery
Power adapter type: Dunlop ECB003 9-volt adapter or the DC Brick™, Iso-Brick™, and Mini Iso-Brick™ power supplies (not included)
Current Draw: 9 mA
Phantom Power: Supported
www.jimdunlop.com/mxr-bass-di/This feature is not currently available.$189.99 USD20012023-01-012024-07-19
MXRThumpPreampUSAActiveThis pedal combines the tone-sweetening magic of the Echoplex® Preamp with a three-band EQ and midrange frequency adjustment so that you can dial in the perfect bass tone to punch up a solo, boost your signal in a live mix, sculpt more edge into the sound of a passive bass, and more.This feature is not currently available.2023-01-012023-01-01
MXRM87 Bass CompressorCompressorUSAActiveMXR-Bass-Compressor M87The MXR M87 Bass Compressor is designed to provide studio-quality compression in a compact pedal format. Featuring Constant Headroom Technology (CHT), it ensures clear performance with ample headroom, and true bypass switching to maintain your signal's integrity when not in use. The pedal's ten-segment LED gain-reduction meter provides visual feedback of the compression applied to your signal.Attack
Release
Ratio
Input
Output
True bypass switching
Ten-segment gain-reduction meter
Durable aluminum housing
Suitable for bass and other instruments
Input: 1 x 1/4" (instrument input)
Input impedance: 1 MΩ
Output: 1 x 1/4" (effect output)
Output impedance: 600 Ω
Dimensions: 140 mm x 60 mm x 74 mm (5.5 in x 2.4 in x 2.9 in)
Weight: 0.36 kg (0.8 lbs)
Power Supply: 9V DC
Power adapter type: Dunlop ECB003 AC adapter or DC Brick, Iso-Brick, Mini Iso-Brick power supplies (not included)
Current Draw: 19 mA
www.jimdunlop.com/mxr-bass-compressorThis feature is not currently available.$199.99 USD2010s2023-01-012024-07-19
MXRDyna Comp BassCompressorUSAActiveThis pedal delivers the iconic Dyna Comp Compressor sound in bass-friendly form thanks to a Clean control for maintaining low end integrity and a Tone control to adjust your upper midrange to retain playing dynamics.This feature is not currently available.2023-01-012023-01-01
MXRBass Chorus DeluxeChorus/FlangerUSAActiveThe Bass Chorus Deluxe delivers analog lush modulated tones with Bass and Treble controls, a Flanger switch, and a X-Over switch for tonal flexibility.[tps_icon name="link"]This feature is not currently available.2023-01-012023-01-01
MXRSub Octave Bass FuzzOctave/FuzzUSAActiveThe Sub Octave Bass Fuzz combines two different fuzzes with a growling sub octave signal, featuring an array of controls to fine-tune your sound, including a separate Dry volume control to ensure clean low end retention.[tps_icon name="link"]This feature is not currently available.2023-01-012023-01-01
MXRBass Octave DeluxeOctaveUSAActiveThe Bass Octave Deluxe offers two independent analog sub-octave voices with a Dry control and a Mid+ switch to optimize the sound of your parallel clean signal.[tps_icon name="link"]This feature is not currently available.2023-01-012023-01-01
MXRVintage Bass OctaveOctaveUSAActiveThe MXR Vintage Bass Octave upgrades the warm analog sub-bass vibes of a classic circuit with superior tracking, cleaner headroom, and the versatility that modern players demand, delivering an impressive range of sounds in the lightweight, space-saving MXR mini housing.[tps_icon name="link"]This feature is not currently available.2023-01-012023-01-01
MXRBass Envelope FilterEnvelope FilterUSAActiveThe Bass Envelope Filter delivers classic analog envelope filter sounds with separate Dry and Effect level controls to keep your low end intact.[tps_icon name="link"]This feature is not currently available.2023-01-012023-01-01
Neural DevicesDeluxe Bass AmbassadorPreamp/DI/DistortionMexicoDiscontinuedThe original Deluxe Bass Ambassador is inspired by the Darkglass b7ku with independent pre and drive footswitches but, without the lo-mid and hi-mid toggle selectors. The new version of the Deluxe includes the features of the original version but with frequency switches for lo-mid and hi-mid, plus a MOSFET output stage just to give it even nastier sound!This feature is not currently available.2023-01-012023-01-01
Nordstrand AudioStarlifter Bass Preamp/DIPreamp/DIUSAActiveExplore galaxies of tone with the new StarLifter bass preamp/DI pedal, offering top notch sound quality with a simple accessible feature set with clear and easy to use controls.This feature is not currently available.2023-01-012023-01-01
NuXMelvin Lee Davis SignaturePreamp/DIChinaActiveNux-Melvin-Lee-Davis-Signaturewww.nuxaudio.com/melvin-lee-davis.htmlhttps://youtu.be/PYcC6lqeI8AThis feature is not currently available.2024-09-012024-09-01
OKKO FXBasstardOverdriveGermanyActiveOKKO FX - BasstardAbass overdrive pedal featuring controls for Tone, Mix, Bite, Gain and Level. Providing a fat, dynamic, punchy yet contoured sound, the Basstard acts like a huge tube amp. With an internal voltage double, the Basstard is capable of ensuring sufficient headroom for strong signals from both passive and active pickups. This feature is not currently available.2023-01-012023-01-01
OKKO FXMOTÖRBASSDistortionGermanyActiveOkko Fx - Motorbass - FrontIn memory of one of the (if not THE) last true rock’n’roll icons, OKKO presents the MOTÖRBASS pedal. You’re all familiar with Lemmy’s signature sound – ultra powered rumbling grind, distorted, slightly fuzzy but with a lot of edge and definition for high speed hammering powerchords.

When trying the recreate the Lemmy sound with distortion pedals you easily run into problems. Bass distortions often lack the aggressive edge or get muddy when playing chords. Guitar distortions usually cut too much low end and often sound too fizzy. The MOTÖRBASS runs on an internal voltage of 24 volts*. Paired with carefully chosen filtering, this massive headroom ensures for a raw but tight distortion sound all across the fretboard.

Controls are easy: FASTER controls the gain from almost clean to full blast. HARDER works on the upper mids. Lower settings sound more rounded, turning up adds aggressive bite and attack. LOUDER? Hmm....

The MOTÖRBASS is not only for die hard Motörhead fanatics but for every bass player wanting a powerful, tight rock sound. Now, grab a pick and PLAY HARD!
Btw., don’t lend it to your guitar player, chances are you’ll never get it back...
Faster: Controls gain from clean to full blast.
Harder: Tone control. When set low, it's pretty much flat. Turning it up addds mids and treble.
Louder: Volumen.
LED Indicators: Show power
Footswtich: Engages pedal. True bypass.
Input: 1/4″ jack
Output: 1/4″ jack
9-volt battery
9-volt adapter:
- 2.1mm jack and negative center pin (standard BOSS style)

- Internal charge pump that brings up voltage to 24V for more headroom.

DO NOT supply more than 9V
https://okkofx.company.site/MOT%C3%96RBASS-p269040004This feature is not currently available.2023-01-012023-01-01
One ControlBlackberry Bass Bass ODOverdriveJapanActiveThis feature is not currently available.2024-08-312024-08-31
One ControlHooker's Green Bass Machine 4KOverdrive/DistortionJapanActiveOne Control Hooker's Greek Bass 4KThe One Control Hooker's Green Bass Machine 4K is an overdrive/distortion pedal designed for both electric bass and electric guitar. Developed by Bjorn Juhl, this pedal offers a wide dynamic range similar to that of bass tube amps, capable of capturing subtle expressions while enhancing the bottom end of your tone. The pedal features controls for treble, volume, drive, and low boost, along with a true bypass footswitch and status LED.

The Hooker's Green Bass Machine 4K does not include a blend knob, as it uses a dynamic amplifier circuit to fully handle bass signals without creating a "coreless" sound. It is designed to deliver smooth transitions between clean and distorted sounds, making it suitable for various genres and playing styles.
Volume
Drive
Treble
Adjust
Footswtich
Input: 1/4″ jack
Output: 1/4″ jack
Dimensions: 100 x 47 x 48 mm
Weight: 160 g
9 V battery or 9-18 V DC power supply (not included)
Power Consumption: 12 mA
https://one-control.com/products/hookers-green-bass-machine-4kPBA No.28 One Control HOOKER'S GREEN BASS MACHINE 4K | FIREThis feature is not currently available.$179 USDSeptember 20222024-06-052024-06-05
Origin EffectsBASSRIG Super VintageAmp Sim/PreampUKActiveOrigin Effects Bassrig Super VintageThe Origin Effects BASSRIG Super Vintage is a meticulously crafted pedal that emulates the classic tones of the Ampeg® SVT® and its iconic 8×10 speaker cabinet. This pedal provides all-analog circuitry to recreate the complete signal path of the SVT, offering everything from clean, warm tones to growling overdrive. It also features a balanced DI output with an analog cabinet simulator, making it perfect for both live and studio settings.Drive: Adjusts the gain, providing everything from subtle warmth to full-on overdrive.
Blend: Mixes your clean signal with the overdriven tone for added clarity and depth.
Tone Controls: Classic bass, mid, and treble controls that function before the drive stage, just like the original SVT amp.
Lo Cut: Engages a high-pass filter to remove excessive low-end, ensuring clarity when using overdrive.
Amp Out EQ: Includes LF and HF trimmers and a Horn Cut switch for fine-tuning your amp’s tone.
Cab Sim Switch: Toggles the cab simulation on the DI output, active either only when the pedal is engaged or always on.
EQ: Bass, Mid, Treble with pre-drive control
Lo Cut: High-pass filter for bass clarity
Cab Sim: Emulates the SVT® 8x10" cabinet
True analog recreation of the Ampeg SVT®
High-quality, road-ready construction
DI with analog cab simulation
Compatible with modern bass amps and PA systems
Input: 1 x 1/4" (instrument input)
Input Impedance: 1 MΩ
Outputs: 1 x 1/4" (amp output)
Output Impedance: 500 Ω
XLR: (balanced DI output with cab simulation)
Dimensions: 146 mm x 93 mm x 65 mm (5.74 in x 3.6 in x 2.5 in)
Weight: 846 g (1.86 lbs)
Power Supply: 9V DC (no battery option)
Power Adapter: Not included
Current Draw: 150 mA minimum
origineffects.com/product/bassrig-super-vintage/This feature is not currently available.£332.50 GBP
~$419.95 USD
February 20222024-08-202024-08-20
Origin EffectsBASSRIG '64 Black PanelAmp Sim/PreampUKActiveOrigin Effects Bassrig 64

The Origin Effects BASSRIG '64 Black Panel is designed to emulate the classic bass tones of the mid-60s, particularly inspired by the Fender® Showman® and Bassman® amps. This pedal uses all-analog circuitry to replicate the rich, warm tones of these vintage amps, providing a wide range of sounds from clean to overdriven. It's perfect for players seeking that iconic '60s bass sound, delivering the tone of large tube amps in a pedalboard-friendly format.Drive: Adjusts the level of gain, allowing for everything from warm cleans to gritty overdrive.
Blend: Mixes the clean signal with the overdriven signal for enhanced tonal flexibility.
Tone Controls: Includes Bass, Mid, and Treble controls modeled after the original amp circuits.
Lo Cut: High-pass filter to reduce excessive low-end when driving the pedal hard.
Amp Out EQ: Features LF and HF trimmers, and a Horn Cut switch to tailor the output to different amplification setups.
Cab Sim Switch: Toggles the cab simulation on the DI output, allowing it to be always on or only when the pedal is engaged.
EQ: Bass, Mid, Treble controls before the drive stage
Lo Cut: High-pass filter to maintain clarity in low frequencies
Cab Sim: Analog emulation of the 2x15" cabinet sound
Authentic recreation of vintage Fender® bass tones
High-quality, road-ready construction
DI with analog cab simulation
Perfect for live and studio use
Input: 1 x 1/4" (instrument input)
Input Impedance: 1 MΩ
Outputs: 1 x 1/4" (amp output)
Output Impedance: 500 Ω
XLR: (balanced DI output with cab simulation)
Dimensions: 146 mm × 93 mm × 65 mm (5.74 in x 3.6 in x 2.5 in)
Weight: 846 g (1.86 lbs)
Power Supply: 9V DC (no battery option)
Power Adapter: Not included
Current Draw: 150 mA minimum
origineffects.com/product/bassrig-64-black-panel/This feature is not currently available.£332.50 GBP
~$419.95 USD
February 20222024-08-202024-08-20
Origin EffectsDCX BASSTone Shaper/DriveUKActiveOrigin-Effects-DCX-Bass-Main-Product-Imageorigineffects.com/product/dcx-bass/This feature is not currently available.2024-08-202024-08-20
Peavey ElectronicsBAC-2 Bi-Amp Bass ChorusChorusUSADiscontinuedThis feature is not currently available.1980s2024-08-302024-08-30
Phil JonesPE-5 Pre AmpPreamp/DIUSAActivePhil Jones PE-5 Preamp/DIGAIN RANGE: From -6 dB to +6 dB
LO -BASS: Level ±12 dB (Freq. 50Hz)
HI-BASS: Level ±15 dB (Freq. 160 Hz)
MID : Level ±15 dB (Freq. 630KHz)
LO-TREBLE: Level ±15 dB (Freq. 2.5 KHz)
HI-TREBLE: Level ±15 dB (Freq. 12 KHz)
Dimensions: 120 x 95 x 37 mm
Weight: 450g
www.pjbworld.com/cms/p-pe-5-pre-amp-eq-di/https://youtu.be/vbM5ePS1oJEThis feature is not currently available.2024-09-252024-09-25
Phil JonesX2C Multifunctional Dual-Band CompressorCompressorUSAActivePhil Jones Bass X2C Dual-Band CompressorDimensions: 120 x 40 x 144 mm
Weight: 550g
www.pjbworld.com/cms/x2c/https://youtu.be/ZF-LvKhdUH4This feature is not currently available.2024-09-252024-09-25
ProvidenceBass Boot Comp BTC-1CompressorJapanActiveThe Providence Bass Boot Comp BTC-1 is a versatile and high-quality bass compressor pedal designed to provide clear, bright, and smooth compression while retaining the dynamics and character of the bass. It features a range of controls that allow for precise tailoring of the compression effect, making it suitable for a variety of musical styles. The pedal is particularly noted for its ability to add compression to the dry signal for consistency or blend the dry signal with the compressed one for more openness and natural tone.Level: Adjusts the output volume of the compressed signal.
Attack: Controls the speed at which the compression effect engages.
Sustain: Adjusts the length of the sustain of the compressed signal.
Mix: Blends the dry (uncompressed) signal with the compressed signal.
Threshold: Sets the level at which compression begins to take effect.
Signal Bypass: Standard bypass (not specified as true or buffered).
Circuit Type: Analog compressor.
LED Indicator: Displays the amount of compression in real-time.
Input: 1 x 1/4" instrument input.
Output: 1 x 1/4" output for the effect signal.
Dimensions: 115 x 73 x 50 mm (4.5 x 2.87 x 1.97 inches).
Weight: Approximately 0.5 lbs (without battery).
Power Supply: 9V battery or 9V DC adapter.
Current Draw: Approximately 25 mA with the effect turned on.
This feature is not currently available.New: $199 USD
Used prices average around $172.95 USD
20152024-09-032024-09-03
ProvidenceAnadime Bass Chorus ABC-1ChorusJapanActiveThis feature is not currently available.2024-09-252024-09-25
Pulse TechnologyB-QualizerEqualizerChinaActivePulse Technology B-Qualizer5-band EQ: 62.5Hz, 125Hz, 500Hz, 1kHz, 4kHzThis feature is not currently available.2024-09-012024-09-01
Raato FuzzrocityFuzzFinlandUnknown2024-09-252024-09-25
Radial EngineeringBassbone V2Preamp/BoostCanadaActiveRadial Engineering - Bassbone V2The Bassbone V2 is a power-packed bass preamp that combines on-stage efficiency, amazing tonal control and superb audio performance in a compact box. This makes it the ideal front end for both live and studio recording.https://www.radialeng.com/product/bassbone-v2https://youtu.be/rzZlvedT_ucThis feature is not currently available.2023-01-012024-09-01
Radial EngineeringBassbone ODPreamp/OverdriveCanadaActiveRadial Engineering - Bass bone ODThe Bassbone OD is a bass preamp that features two fully-equipped input channels, each with separate level and EQ controls and a shared overdrive.Drive
Mix (Dry/Wet)
Tone
High (Channel 1)
Gain (Channel 1)
Low (Channel 1)
Mid (Channel 1)
High (Channel 2)
Gain (Channel 2)
Low (Channel 2)
Mid (Channel 2)
EFX switch (Drive/Loop/Both)
HPF switch (Channel 1)
MID switch (Channel 1)
HPF switch (Channel 2)
MID switch (Channel 2)
MUTE
https://www.radialeng.com/product/bassbone-odhttps://youtu.be/1VpvYVA50N4This feature is not currently available.2023-01-012024-09-01
Radial EngineeringTonebone BassBone V2Preamp/BoostCanadaActiveRadial ToneBone Bassbone V2This may be the same as the Bassbone V2 but with different styling.

Need to confirm.
This feature is not currently available.2024-09-012024-09-01
Red Mod PedalsGroundbreakerPreampItalyActiveRed Mod Pedals Groundbreaker PreampGroundbreaker is a bass pre-amp based on Orange AD200B Mkll, dynamic low-end and a creamy yet focused mid-range.https://youtu.be/KXuc1iSujNwThis feature is not currently available.2024-09-012024-09-01
Rodenberg AmplifcationLDP (OD/CB) – Low Down PressureOverdrive/Fuzz/BoostGermanyActiveRodenberg Amplification - LDP/ODwww.rodenberg-amplification.com/en/product-detail/ldp-overdrive-clean-boost/https://youtu.be/uCE2vkoMhd0This feature is not currently available.2024-09-012024-09-01
Rodenberg AmplifcationLDP Deluxe - Low Down PressureOverdrive/Fuzz/BoostGermanyActiveRodenberg Amplification LDP Deluxewww.rodenberg-amplification.com/en/product-detail/ldp-deluxe/https://youtu.be/pqKEtXzh2qQThis feature is not currently available.2024-09-012024-09-01
RowinLEF-317B Bass EQEqualizer ChinaActiveRowin-LEF-317B Bass EQwww.rowinmusic.com/pd.jsp?fromColId=130&id=56#_pp=130_566This feature is not currently available.2024-08-312024-08-31
SadowskySPB-2 Bass PreampPreampUSAActiveSadowsky-SPB-2-Bass-PreampThe Sadowsky SBP-2 Bass Preamp offers bassists the same electronics that has been built into every Sadowsky bass for over 30 years. The preamp pedal is perfect for the use in the effects setup in the front end of the amplifier. The control options are kept simple with Volume, Treble and Bass, Treble and Bass only work as a boost. The SBP-2 Bass Preamp is ideal for upgrading old vintage instruments where you don’t want to change the original electronics. The best results are achieved with passive basses or circuits with active pickups, where you can bypass the active electronics. It also works great with all upright bass pickups.This feature is not currently available.2024-09-012024-09-01
Secret EFXOMNIA Bass DriveOverdriveItalyActiveConceived as an expression tool, rather than an effect, the OMNIA Bass Drive was developed in conjunction with renowned bassist Alex Lofoco to be touch sensitive and respond to the dynamic of your playing.This feature is not currently available.2023-01-012023-01-01
Simple SamThunderBallerFuzzCanadaActiveSimple Sam ThunderBallerThis feature is not currently available.2024-08-302024-08-30
SineLabsBasstard - Colorsound Bass FuzzFuzzUKActiveBasstard - Colorsound Bass FuzzPowered by 3 x meaty BC549c transistors – The BassTard is a repro of the Vox mastermind Dick Denney designed ColorSound™ Bass Fuzz with the addition of a switch to use different clipping diode options.

The ColorSound™ Bass Fuzz was a similar in design to the ColorSound™ Jumbo ToneBender™, but developed more for bass tones. The sheer weight of meaty fuzz produced by this unit is epic. There is no low-end loss – if anything the bass frequencies appear extended.
Control Knobs:

  • Volume

  • Fuzz

  • Tone


Clipping options:

  • Silicon 1n4148 (used in original circuit)

  • no clipping

  • Germanium 1N34A



Comes in multiple colour options:

  • Orange

  • Red

  • Purple

  • Silver


sinelabsblog.wordpress.com/pedals/basstard/https://youtu.be/kb9pg0wPATYThis feature is not currently available.£1502024-09-222024-09-22
SolidGoldFXBeta-VPreampCanadaActiveSolidGoldFX Beta-VInspired by the classic Ampeg B series amps, the BETA-V offers a range of tones from subtle warmth to aggressive overdrive, making it suitable for a variety of musical styles.Drive: Adjusts the amount of overdrive, from mild grit to warm overdrive.
Bass: Active EQ control to boost or cut low frequencies.
Treble: Active EQ control to boost or cut high frequencies.
Low-Pass Filter: Three settings for mid bump, mid scoop, or bypass for a transparent sound.
Engage Switch: Activates the pedal.
True Bypass Switching: Ensures no signal loss when the pedal is bypassed.
Bass: +/- 18 dB @ 40 Hz.
Mid: +/- 17 dB @ 180 Hz to 1 kHz (sweepable midrange).
Treble: +/- 18 dB @ 4 kHz.
Inputs: 1 x 1/4" (instrument input)
Outputs: 1 x 1/4" (unbalanced output)
Dimensions: N/A
Weight: N/A
Power Supply: 9-18V DC (not included).
Current Draw: 13 mA
solidgoldfx.com/products/beta-vhttps://youtu.be/7KKupbQ1YMEThis feature is not currently available.$199.00 USDApril 20232024-07-132024-07-13
SonicakeB FactoryPreamp/DI/OverdriveChinaActiveSonicake B FactoryB FACTORY pedal is a Bass preamp with high impedance INPUT and XLR balanced output. Classic optical compressing sound, it preserves the original signal transients perfectly. Powerful 3-band EQ with PRE/POST selection for enhancing and shaping your bass tone, OVERDRIVE channel with a wide tonal range from overdrive to distortion. It would be a perfect solution for bassist.www.sonicake.com/products/b-factoryThis feature is not currently available.2024-09-032024-09-03
Soul Power InstrumentsPS-1 Paradigm ShiftBoostJapanDiscontinuedThis feature is not currently available.2024-09-032024-09-03
StopkoAmpsAlatyrOverdriveSlovakiaActiveStopkoAmps Alatyr Bass OverdriveThe Alatyr is a bass a powerful preamp overdrive pedal with a lot of character.
It is 100% analog bass overdrive with two-stage clipping circuit (active symmetrical and passive asymmetrical).
GAIN: controls the amount of drive
TONE: controls the colour of the overdrive signal
VOLUME: controls the volume of the overdrive signal
BLEND: ratio between the clean and overdriven signals
Signal Bypass: True Bypass with relay
Circuit Type: Analog with two-stage clipping circuit (active symmetrical and passive asymmetrical)
Input: 1 x 1/4"" (instrument input)
Output: 1 x 1/4"" (effect output)
Input Impedance: 1 MΩ
Output Impedance: <10k Ω
Dimensions: 60 x 112 x 47 mm
Weight: Not specified
Power Supply: 9V DC
Power Adapter: Standard center-negative (not included)
Current Draw: 150 mA
www.stopkoamps.com/alatyr/https://youtu.be/_kL4dwvr66cThis feature is not currently available.€149 EURO2024-08-282024-08-28
Summer School ElectronicsGus-PlusOverdriveUSAActiveThe Gus-Plus is a bass-friendly version of the Summer School Electronics Gus-Drive. provides all the presence and saturation of an overdriven tone, but without losing the lower frequencies and tonality of the notes. This feature is not currently available.2023-01-012023-01-01
SviSoundBassoZoid 01Preamp/OverdriveBulgariaActiveTwo channels preamplifier for the Bass Guitar. Clean and overdrive channels and active two bands EQ provide for you most bass tones. Installed voltage convertor provide extra voltage so this pedal have clean output signal without distortions. Special bass dynamic overdrive may provide signal from clean boost to high overdrive with nice tones.Dimensions: 120 mm x40 mm x62 mm
Weight: Not specified
Power Supply: 9V, negative center
Current Draw: 40 mA
www.svisound.com/https://youtu.be/Rb1rGwmoxcMThis feature is not currently available.$199 USD2024-08-062024-08-06
SviSoundBZoid-DPPreamp/DistortionBulgariaActivePocket size distortion - preamp have two parallel channels clean and drive. Drive channel have gain, level controls and speaker sim. Clean channel have level control and may boost signal up to 20Db. Three band EQ. True bypass. Power from external supply 9V. Dimensions: 90 x 40 x 35 mm (3.54" x1.57" x1.37")
Weight: Not specified
Power Supply: 9V, negative center
Current Draw: 25mA
https://www.svisound.com/https://youtu.be/JqM8YAzL0IwThis feature is not currently available.$220 USD2024-08-062024-08-06
SviSoundBZoid-FUFuzzBulgariaActiveGermanium fuzz for bass guitar! Mini and flexible!Dimensions: 90 x 40 x 35 mm (3.74" x 1.57" x 1.38")
Weight: Not specified
Power Supply: 9V, negative center
Current Draw: 14mA
www.svisound.comhttps://youtu.be/g41tDVuz2FQThis feature is not currently available.$159.00 USD2024-08-062024-08-06
Taurus AmplificationBass EnginePreamp/DIPolandActiveTaurus Amplification - Bass EngineThe Taurus Bass Engine is a versatile preamp, DI box, and drive pedal designed for bassists, offering a combination of vintage warmth and modern sound.Drive: Adjusts the amount of overdrive.
Character: 3-way switch to change the character of the overdriven sound.
Tone: Shapes the overall tonal response.
Drive Level: Volume control for the drive channel.
Clean Level: Volume control for the clean channel.
Shape: 3-way sound shape switch active for both channels.
Bass: Low-frequency level control.
Middle: Mid-frequency level control.
Treble: High-frequency level control.
MLO System: Ensures optimal sound proportion and prevents volume changes while adjusting frequencies.
Inputs: 1/4" (instrument input)
Outputs: 1/4" (unbalanced output)
XLR: (balanced DI output)
Dimensions: N/A
Weight: N/A
Power Supply: 9-15V DC (not included).
Polarity Supply Auto Detection: Allows use of different polarity power supplies.
DC Assistant: Protects against signal loss.
This feature is not currently available.59.00 EUR (approx. $183 USD)2024-08-242024-08-24
TC ElectronicSpectraComp Bass CompressorCompressorDenmarkActiveTC Electronic SpectraComp Bass CompressorThe TC Electronic SpectraComp Bass Compressor is a compact, single-knob multi-band compressor designed specifically for bass players. It offers advanced, studio-quality compression in a simple, easy-to-use format. Powered by TC Electronic’s proprietary TonePrint technology, the SpectraComp allows users to load custom compression settings created by some of the world's top bassists or even create their own via the TonePrint Editor. Despite its small size, the pedal is highly versatile and capable of delivering a wide range of compression effects, from subtle dynamics control to full-on squash.Compression: Adjusts the overall compression amount.Need more informationTonePrint: Allows downloading and loading of custom compression settings via the TonePrint app.
Signal Bypass: True Bypass
Circuit Type: Digital
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (effect output)
Input Impedance: 1 MΩ
Output Impedance: 100 Ω
Dimensions: 48 x 48 x 93 mm / 1.89 x 1.89 x 3.66 inches
Weight: 160 g / 0.35 lbs.
Power Supply: 9V DC
Power adapter type: Standard center negative (not included)
Current Draw: 100mA
www.tcelectronic.com/product.html?modelCode=0709-AGQhttps://youtu.be/nBhwqGV_1LIThis feature is not currently available.$119 USD20162024-08-282024-08-28
TC ElectronicSpectraDrive Bass Preamp
Preamp/DI/OverdriveDenmarkActiveTC Electronic SpectraDrive Bass PreampAn all-in-one bass preamp that combines a high-quality preamp, a versatile overdrive, and a DI box in a compact pedal format. It is designed to serve as the central hub of a bass player's rig, providing essential tone-shaping tools and high-end features suitable for both live performances and studio work. The pedal includes TC's TonePrint technology, allowing you to load custom effects and fine-tune your sound with the TonePrint Editor. The SpectraDrive is highly versatile, offering everything from clean, powerful preamp tones to gritty overdrive, along with the convenience of a built-in DI.Control Knobs:
Drive: Adjusts the level of overdrive/distortion.
Blend: Mixes the clean and overdriven signals.
Gain: Sets the input gain level.
Bass: Boosts or cuts low frequencies.
Mids: Boosts or cuts midrange frequencies.
Treble: Boosts or cuts high frequencies.
SpectraComp: Adjusts the amount of multi-band compression.

Switches:
Pre/Post DI: Selects whether the DI output signal is pre or post EQ and effects.

Footswitches:
On/Off: Engages or bypasses the preamp.
Drive: Engages or bypasses the overdrive section.
Need more informationTonePrint: Allows downloading and loading of custom overdrive and compression settings via the TonePrint app.
Signal Bypass: True Bypass
Circuit Type: Digital with analog preamp
Input: 1 x 1/4" (instrument input)
Output: 1 x 1/4" (main output), 1 x XLR (DI output), 1 x 1/8" (headphone output)
Input Impedance: 1 MΩ
Output Impedance: 100 Ω
Dimensions: 58 x 73 x 112 mm / 2.2 x 2.9 x 4.4 inches
Weight: 0.5 kg / 1 lb.
Power Supply: 9V DC
Power adapter type: Standard center negative (included)
Current Draw: 300mA
www.tcelectronic.com/product.html?modelCode=0709-AIJhttps://youtu.be/Ml6AX_ratAsThis feature is not currently available.$199 USD20182024-08-282024-08-28
Tech 21SansAmp 30th Anniversary Edition Bass Driver DIPreamp/DI/OverdriveUSAActiveThis feature is not currently available.2024-08-242024-08-24
Tech 21SansAmp Bass Driver DIPreamp/DI/OverdriveUSAActiveMuch more than just a direct box, the SansAmp Bass Driver DI is capable of dialing up big vintage tube tones, bright modern slap sounds, gnarly distortions, and all in between. Three different outputs to drive power amps, recording desks, PA mixers, or simply enhance your current rig. Controls include Presence for definition and upper harmonic content; Blend to combine the proportion of direct signal and SansAmp circuitry; and active EQ specifically tuned for bass with 12dB of cut or boost.This feature is not currently available.2023-01-012023-01-01
Tech 21SansAmp VT Bass DIPreamp/DI/OverdriveUSAActiveLike its sibling, the original VT Bass, you can get the same legendary tower of power tone pumping through a stack of 10-inchers. This is for players who enjoy being heard. From chunky funk with the ubiquitous flip top, to the higher gain growl of indie rock. Want more? Lean on the Character control for the fat distortion of Crimson and King’s X.This feature is not currently available.2023-01-012023-01-01
Tech 21SansAmp Programmable Bass Driver DIPreamp/DI/OverdriveUSAActiveA 3-channel, programmable, rig-in-a-box for bassists who can’t get enough of a great thing. Like the TRI-A.C. for guitar, you get three hot tones right at your toetips. The all-analog circuitry features the same controls as its single channel predecessor: Drive, Bass, Treble, Presence, Blend and Level. Digital only in its programmability, you just tweak the knobs until you find a tone, double-tap on a footswitch, and it’s saved in that channel. This feature is not currently available.2023-01-012023-01-01
Tech 21SansAmp MP40 Limited EditionPreamp/DI/OverdriveUSAActiveThe all-analog MP40 SansAmp builds upon the original YYZ pedal with a brand new selectable Boost stomp switch that provides a 12dB presence boost for increased top-end distortion. Additionally, engaging the Shape-shifter button gives you 6dB of Schmegilka on top, which, according to Geddy, “is an indefinable thing of awesomeness!”This feature is not currently available.2023-01-012023-01-01
Tech 21SansAmp Street Driver 48Preamp/DI/OverdriveUSAActiveThis feature is not currently available.2024-08-242024-08-24
Tech 21SansAmp YYZ Shape-ShifterPreamp/DI/OverdriveUSAActiveThis feature is not currently available.2024-08-242024-08-24
Tech 21SansAmp DI-2112Preamp/DI/OverdriveUSAActiveThis feature is not currently available.2024-08-242024-08-24
Tech 21SansAmp GT2Preamp/DI/OverdriveUSAActiveThis feature is not currently available.2024-08-242024-08-24
Tech 21SansAmp Para Driver DIPreamp/DI/OverdriveUSAActiveThis feature is not currently available.2024-08-242024-08-24
Tech 21SansAmp ClassicPreamp/DI/OverdriveUSAActiveThis feature is not currently available.2024-08-242024-08-24
Tech 21DP-3X Dug Pinnick SignaturePreamp/DI/OverdriveUSAActiveThis feature is not currently available.2024-08-242024-08-24
Tech 21SH1 Steve Harris SignaturePreamp/DI/OverdriveUSAActiveThis feature is not currently available.2024-08-242024-08-24
Tech 21SansAmp YYZPreamp/DI/OverdriveUSAActiveWanting to streamline and simplify his gear for new projects, Geddy Lee partnered with Tech 21 to design a signature rackmount SansAmp, the GED-2112. This challenging collaboration involved distilling a boatload of equipment into a single rackspace. Challenging ourselves, to bring a super-compact, portable alternative, we further distilled the rackmount into a pedal format. The SansAmp YYZ offers Geddy’s core sound and the versatility for many different styles.This feature is not currently available.2023-01-012023-01-01
Tech 21XB Bass DriverPreamp/DI/OverdriveUSAActiveWanting to streamline and simplify his gear for new projects, Geddy Lee partnered with Tech 21 to design a signature rackmount SansAmp, the GED-2112. This challenging collaboration involved distilling a boatload of equipment into a single rackspace. Challenging ourselves, to bring a super-compact, portable alternative, we further distilled the rackmount into a pedal format. The SansAmp YYZ offers Geddy’s core sound and the versatility for many different styles.This feature is not currently available.2024-08-242024-08-24
TecAmpDream Buzz DeluxeFuzzGermanyUnknownThis feature is not currently available.2000s2024-08-302024-08-30
TomslineABL-3 Bass LimiterLimiterChinaUnknown