Electro-Harmonix Deluxe Bass Big Muff Pi 2 Fuzz Effect Pedal

When bigger, bolder, and dirtier is the only way forward, Electro-Harmonix answers the call with the Deluxe Bass Big Muff 2—the long-lost follow-up to one of the most iconic fuzz pedals ever made, now rebuilt from the ground up for bass players who demand massive tone and total control. Packed with enhanced shaping tools, crossover filtering, blend capabilities, and multiple output options, this beast delivers crushing fuzz without sacrificing low-end clarity.

Powered by dual op-amps, the Deluxe Bass Big Muff 2 unleashes a thicker, more aggressive, bass-focused fuzz voice than its legendary predecessor. Dial in everything from gritty growl to walls of saturated distortion using the classic Volume, Tone, and Sustain controls, while the onboard Blend knob lets you perfectly mix your clean signal with raging fuzz for the ultimate low-end punch. A built-in Gate control helps eliminate unwanted noise and tighten your attack, while the 10dB input attenuator keeps active basses sounding clean, balanced, and under control.

Take your tone shaping even further with the pedal’s powerful crossover section, featuring dedicated high-pass and low-pass filtering before the fuzz stage. This advanced routing allows you to preserve clarity in your clean signal while sculpting exactly which frequencies get saturated. The crossover can even be activated independently via its own footswitch, and both switches support latching or momentary operation for dynamic live performance control.

Whether you’re running straight into an amp, sending signal directly to a PA, or splitting clean and distorted tones externally, the Deluxe Bass Big Muff 2 is ready for any rig. With standard output, direct output, and professional XLR DI connectivity, this pedal is built to dominate both the stage and studio.

Unleash colossal fuzz and transform your bass tone with the Electro-Harmonix Deluxe Bass Big Muff 2.