Electro-Harmonix Op Amp Big Muff Pi Fuzz Pedal

Electro-Harmonix Op Amp Big Muff Pi Fuzz PedalIconic sound and vibe that’s coveted by guitaristsControls for Tone, Sustain and Volume, plus a Tone Bypass switchTrue bypass switching for maximum signal integrity in bypass modeRugged, compact, die-cast package… pedalboard friendly