Harmonix - Deluxe Bass Big Muff Pi Fuzz Pedal DXBBMUFF - Black
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Electro-Harmonix Deluxe Bass Big Muff Pi Fuzz / Distortion / Sustainer Pedal. Thunderous bass fuzz with crossover control and expanded I/O in the most versatile Bass Big Muff ever! The EHX Deluxe Bass Big Muff is the flagship of EHX bass fuzz and delivers enhancements to the classic Bass Big Muff Pi that are specifically tailored to the needs of the modern bass player. The sturdy foundation of the Deluxe Bass Big Muff is the thunderous tone inspired by the classic Black Russian Big Muff of the ’90s. Added to that is a Blend knob to mix back in your original tone and add definition to your low end. A Gate quiets unwanted hiss for a smooth performance. The ultimate tone-sculptor of the pedal is the Crossover section. Here the Fuzz and Dry signals are separated and run through a High Pass Filter and Low Pass Filter respectively. This creates a tone with fiery top end and a huge, thumping bottom. This is the most versatile Bass Big Muff ever! Product Highlights: Pad on the input that’s switchable between 0dB and -10dB ensures the pedal is optimized for use with both passive and active pickups. Blend allows a player to mix to taste the direct and distorted signals. Three outputs: a 1/4" effect out, 1/4" direct (buffered dry) out and XLR DI out give complete control of your output signal and sound. Foot-switchable crossover section with a variable low pass filter on the dry signal and a variable high pass filter on the distorted signal give bassists the ability to sculpt their sound. Crossover circuit, in conjunction with the Blend control, lets you keep the low-end clear and focused and the high-end bright and cutting. Built-in noise gate with an adjust threshold eliminates unwanted noise at any level. Tough and compact die-cast chassis. 9V battery included. Product Features: Volume: Works as a master volume for the entire pedal. Blend: This mixes between the dry and distorted signals. Tone: Provides a range of sounds from high treble to deep bass on the distorted effect only. Sustain: Adjusts the amount of sustain and distortion. Gate: Controls the input amplitude needed to open the noise gate. HPF: When CROSSOVER is engaged the signal just prior to entering the distortion circuit is sent through a second-order high pass filter. LPF: When CROSSOVER is engaged the dry signal is sent through a second-order low pass filter. Input: This toggle switch engages 10dB of attenuation on the input to make the Deluxe Bass Big Muff friendlier to basses with active pickups. DI Output: Low impedance output so that you can plug directly into a mixing console and recording equipment. Direct Out: This is a buffered output of the original bass signal. You can connect this jack to an amplifier or different effects chain. Output: This is the main output of the Deluxe Bass Big Muff Pi. Connect it to the input of your amp or another effects pedal. Input: Musical instrument input. Plug your instrument into here. Crossover Footswitch: Turns the crossover circuit on and off. When the green status LED is lit, the crossover circuit is active and the HPF and LPF knobs can be used to produce a multitude of different tones. Bypass Footswitch: Toggles between effect mode and a high quality buffered bypass. When the red status LED is lit, the effect is active. Product Specifications: Circuit: Analog. Bypass: Buffered Bypass. Audio: Mono. Power Supply: 9V battery included (optional 9.6VDC-200mA power adapter not included). Dimensions (in): 5.75 x 4.75 x 2.5. Current Draw: 15mA. Year Released: 2012. UPC: 683274011318.
DI Output
Low impedance output so that you can plug directly into a mixing console and recording equipment.
Blend Control for Mixing Clean and Distorted Signals
The blend control allows users to mix clean and distorted signals, maintaining clarity while adding tonal character. This ensures a balanced output that retains definition and presence, making it ideal for bass players who require both power and articulation in their sound during live performances and studio recording sessions.
Crossover Circuit for Precise Low and High Tone Control
The crossover circuit separates low and high frequencies, allowing independent control over each range for precise tone shaping. This maintains clarity while preserving powerful low-end response, making it especially useful for bass players who need definition and balance in both live performance environments and studio recording situations.
Multiple Output Options for Flexible Signal Routing
Multiple output options provide flexible signal routing, allowing users to connect to different amplifiers or recording systems simultaneously. This enhances setup versatility and supports complex configurations, making it ideal for musicians who require adaptable signal paths in both live performance environments and studio recording applications.
Flexible Signal Compatibility for Various Setup Types
Flexible signal handling allows the pedal to adapt to different setups, ensuring compatibility with a wide range of gear configurations. This versatility makes it ideal for musicians who need adaptable equipment for both live performance environments and studio recording applications.
- BrandHarmonixModel NumberDXBBMUFFProduct NameDeluxe Bass Big Muff Pi Fuzz Pedal DXBBMUFFColorBlackProduct Width4.75 inchesProduct Height2.5 inches
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Electro-Harmonix Deluxe Bass Big Muff Pi Fuzz / Distortion / Sustainer Pedal. Thunderous bass fuzz with crossover control and expanded I/O in the most versatile Bass Big Muff ever! The EHX Deluxe Bass Big Muff is the flagship of EHX bass fuzz and delivers enhancements to the classic Bass Big Muff Pi that are specifically tailored to the needs of the modern bass player. The sturdy foundation of the Deluxe Bass Big Muff is the thunderous tone inspired by the classic Black Russian Big Muff of the ’90s. Added to that is a Blend knob to mix back in your original tone and add definition to your low end. A Gate quiets unwanted hiss for a smooth performance. The ultimate tone-sculptor of the pedal is the Crossover section. Here the Fuzz and Dry signals are separated and run through a High Pass Filter and Low Pass Filter respectively. This creates a tone with fiery top end and a huge, thumping bottom. This is the most versatile Bass Big Muff ever! Product Highlights: Pad on the input that’s switchable between 0dB and -10dB ensures the pedal is optimized for use with both passive and active pickups. Blend allows a player to mix to taste the direct and distorted signals. Three outputs: a 1/4" effect out, 1/4" direct (buffered dry) out and XLR DI out give complete control of your output signal and sound. Foot-switchable crossover section with a variable low pass filter on the dry signal and a variable high pass filter on the distorted signal give bassists the ability to sculpt their sound. Crossover circuit, in conjunction with the Blend control, lets you keep the low-end clear and focused and the high-end bright and cutting. Built-in noise gate with an adjust threshold eliminates unwanted noise at any level. Tough and compact die-cast chassis. 9V battery included. Product Features: Volume: Works as a master volume for the entire pedal. Blend: This mixes between the dry and distorted signals. Tone: Provides a range of sounds from high treble to deep bass on the distorted effect only. Sustain: Adjusts the amount of sustain and distortion. Gate: Controls the input amplitude needed to open the noise gate. HPF: When CROSSOVER is engaged the signal just prior to entering the distortion circuit is sent through a second-order high pass filter. LPF: When CROSSOVER is engaged the dry signal is sent through a second-order low pass filter. Input: This toggle switch engages 10dB of attenuation on the input to make the Deluxe Bass Big Muff friendlier to basses with active pickups. DI Output: Low impedance output so that you can plug directly into a mixing console and recording equipment. Direct Out: This is a buffered output of the original bass signal. You can connect this jack to an amplifier or different effects chain. Output: This is the main output of the Deluxe Bass Big Muff Pi. Connect it to the input of your amp or another effects pedal. Input: Musical instrument input. Plug your instrument into here. Crossover Footswitch: Turns the crossover circuit on and off. When the green status LED is lit, the crossover circuit is active and the HPF and LPF knobs can be used to produce a multitude of different tones. Bypass Footswitch: Toggles between effect mode and a high quality buffered bypass. When the red status LED is lit, the effect is active. Product Specifications: Circuit: Analog. Bypass: Buffered Bypass. Audio: Mono. Power Supply: 9V battery included (optional 9.6VDC-200mA power adapter not included). Dimensions (in): 5.75 x 4.75 x 2.5. Current Draw: 15mA. Year Released: 2012. UPC: 683274011318.

Electro-Harmonix Battalion Bass Preamp & DI Pedal. Flexible bass preamp and DI delivers powerful tone-shaping capabilities in a rugged pedalboard-friendly package! The EHX Battalion Bass Preamp and DI features a four-band equalizer, fully-featured MOSFET distortion section with three signal path options, a compressor, a noise gate, and comprehensive I/O, making it an all-in-one tone tank for bass guitar. Product Highlights: Four-band EQ tailored for bass with Bass (below 200Hz), Lo Mid (280Hz), Hi Mid (750Hz), and Treble (above 2kHz). Distortion section with Level, Blend, Drive, and Tone controls plus footswitch. Three signal flow modes—Pre EQ, Post EQ, and Dry EQ—for tonal flexibility. Compressor with pushbutton, amount control, and LED for added thump and sustain. Noise Gate with adjustable threshold to eliminate hum while preserving attack and tone. Flexible I/O with switchable 10dB pad for active basses, XLR balanced output with ground lift, and separate dry output. Product Features: Gate Knob: Sets noise gate threshold. VOL Knob: Master output level. Bass/LO MID/HI MID/Treble Knobs: EQ controls. Compressor Knob & Button: Adjust and engage compression. Level Knob: Distortion output level. Blend Knob: Mix dry and distorted signals. Drive Knob: Distortion intensity. Tone Knob: High-frequency cut for distortion. Distortion Pre/Post/Dry EQ Switch: Sets distortion position in signal chain. -10dB Pad Button: Reduces input for high-output basses. Ground Lift Button: Disconnects XLR ground if needed. XLR Bypass Button: Sets XLR output to follow bypass state. XLR VOL Knob & XLR Jack: Balanced DI output level and connection. Output Jack: Main 1/4" output. Dry Output Jack: Unaffected signal output. Input Jack: Instrument input. Drive Footswitch & LED: Toggles distortion. Bypass Footswitch & LED: Toggles overall effect. Product Specifications: Circuit: Analog. Bypass: Buffered Bypass. Audio: Mono. Power Supply: 9.6VDC-200mA power adapter included. Dimensions (in): 5.75 x 4.75 x 2.5. Current Draw: 100mA. Year Released: 2017. UPC: 683274011943.

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Electro-Harmonix Bass Mono Synth Bass Synthesizer Pedal. Transforms your bass into eleven great sounding synthesizers! The EHX Bass Mono Synth transforms your bass into eleven great sounding synthesizers… from vintage synth emulations to thick, stacked voices to deep pulsing sounds and more. Its intuitive layout makes it easy to use and easy to dial in good sounds quickly. DRY controls the volume of your dry bass signal at the Synth Output. SYNTH controls the volume of the Synthesizer sound at the Synth Output. Used together they let you create just the right mix. The SENS control, short for sensitivity, adjusts how your playing dynamics trigger the synthesizer and allows you to fine tune the way the pedal responds to your bass rig and playing style. With the CTRL knob you can adjust a key parameter for each of the eleven synth types. It varies depending on the preset and provides more tweakability for customizing your sound. There’s also an EXP input which lets you control an entirely different parameter in real-time with an expression pedal! Using the built-in Preset footswitch, a user customizable preset for each of the eleven synth sounds can be created, saved and recalled. The factory presets are also easy to restore should you wish to. From lush, warm sounds to sharp, percussive stabs, the Bass Mono Synth puts a collection of cool bass synths at your fingertips. Product Highlights: Features eleven great sounding, mono synth sounds. Easy to use controls let you dial in the sound you want quickly. EXP pedal input for real-time expressive control with your foot. Create, save and recall eleven user presets, one for each of the eleven synth sounds. Power adapter included. Product Features: Dry Vol Knob: Controls the volume of the untreated bass signal present at the SYNTH OUTPUT jack. Synth Vol Knob: Controls the overall volume of the synthesizer sound at the SYNTH OUTPUT jack. SENS Knob: Adjusts the gain of the input signal before the signal hits the trigger block. CTRL Knob: Controls a specific parameter for each synth type. Type Knob: Selects the effect type. Dry Output Jack: In either EFFECT or BYPASS mode, the dry signal is always present at the DRY OUTPUT jack. Synth Output Jack: Produces the mix set by the DRY and SYNTH volume controls. EXP Jack: Accepts a TRS cable from a standard passive expression pedal. Each synth type has a specific parameter controlled by the expression pedal. Input Jack: This is the audio input. Preset Footswitch: Toggle between Preset and What-You-See-Is-What-You-Get (WYSIWYG) live modes. The PRESET footswitch is also used to save a preset to the current synth type set by the TYPE knob. Bypass Footswitch: Toggle bypass and effect modes. Product Specifications: Circuit: Digital. Bypass: Buffered Bypass. Audio: Mono. Power Supply: 9.6VDC-200mA power adapter included. Dimensions (in): 4.75 x 4 x 2.25. Current Draw: 125mA. Year Released: 2019. UPC: 683274012148.
Specs
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