Used Electro-Harmonix Big Muff Op-amp Effect Pedal

Dial in legendary Smashing Pumpkins-style fuzz with this used Electro-Harmonix Big Muff Op-Amp in good condition. Featuring the classic op-amp Big Muff circuit, it delivers thick sustain, aggressive bite, and tight low end for guitar or bass. Simple controls for Volume, Tone, and Sustain make it easy to shape everything from gritty crunch to soaring lead fuzz, with a footswitchable Tone Bypass for extra mid punch. Powered by 9V battery or 9V DC adapter.