Electro-Harmonix Op-Amp Big Muff Pi Fuzz Pedal

Electro-Harmonix Op-Amp Big Muff Pi Fuzz Pedal

The Electro-Harmonix Op-Amp Big Muff Pi Fuzz Pedal is a faithful re-creation of the original late-70s Op-Amp Big Muff Pi.

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 EHX Op-Amp Big Muff Pi, 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. The pedal relies on op-amps rather than transistors and three gain stages rather than four, to create its signature sound.