Electro-Harmonix Op-Amp Big Muff Pi Fuzz/Distortion/Sustainer Pedal

With original late-70s Op-Amp Big Muffs selling for exorbitant prices, Mike Matthews decided to take the power to the people and reissue the classic pedal at a price that players could afford! The circuitry of the new Op-Amp Big Muff —sometimes also referred to as the IC or V4 Big Muff— has been faithfully re-created while several practical enhancements have been added including a compact, die-cast chassis and true bypass switching.

Specs

- A faithful reissue of the original classic circa 1978

- Iconic sound and vibe that’s coveted by guitarists

- Controls for Tone, Sustain and Volume, plus a Tone Bypass switch.

- True bypass switching for maximum signal integrity in bypass mode

- Rugged, compact, die-cast package… pedalboard friendly

- Ships with a 9Volt battery, also accepts an optional EHX9.6DC-200 AC Adapter