Used Electro-Harmonix Big Muff Op-amp Effect Pedal

Used Electro-Harmonix Big Muff Op-Amp delivers the iconic ‘70s op-amp fuzz heard on countless records, with huge sustain and cutting, focused mids. In great condition, this compact pedal features Volume, Tone, and Sustain controls plus a Tone Bypass switch for an even more aggressive, raw sound. Standard 1/4" input/output, rugged metal enclosure, and 9V battery or optional 9V DC power operation make it an easy, studio-to-stage favorite for guitar and bass.