Used Electro-Harmonix Op-Amp Big Muff Pi Effect Pedal

This used Electro-Harmonix Op-Amp Big Muff Pi fuzz and boost pedal arrives in fair condition, offering the legendary wall-of-sound distortion that defined the alternative rock era. Proudly made in the United States, this classic stompbox delivers the high-gain saturation and aggressive clipping sought by players looking for a powerful sonic punch on their pedalboard.