Used Electro-Harmonix Big Muff Op-amp Effect Pedal

Unleash iconic ‘70s-style fuzz with this used Electro-Harmonix Big Muff Op-Amp in great condition. Built around a classic op-amp drive circuit, it delivers searing sustain, rich harmonics, and tight, aggressive distortion that cuts through any mix. Simple, stage-ready controls for Volume, Tone, and Sustain make dialing in everything from singing lead lines to massive rhythm walls fast and intuitive. Rugged EHX construction and standard 1/4" in/out keep it pedalboard-friendly.