Big Muff Op Amp

Big Muff Op Amp. ElectroHarmonix OpAmp Big Muff Kauffmann's Guitar Store It was designed by Howard Davis, a brilliant EHX engineer who also invented the Memory Man delay and Electric Mistress flanger as well as the Deluxe Big Muff Pi. Powerful sound with crisp crunch and ideal for sound distortion as you need for bold rhythm work and rich leads.

ElectroHarmonix OpAmp Big Muff Pi (w/original box) Reverb
ElectroHarmonix OpAmp Big Muff Pi (w/original box) Reverb from reverb.com

Powerful sound with crisp crunch and ideal for sound distortion as you need for bold rhythm work and rich leads. Though it isn't based around the classic four-stage Muff circuit, it has a unique, metallic sound that is great for heavily distorted playing.

ElectroHarmonix OpAmp Big Muff Pi (w/original box) Reverb

It features a unique circuit that used operational amplifiers (op-amps) instead of transistors, which gave it a distinct sound compared to earlier Big Muff versions. Compared with what you might get from a typical transistor-based Big Muff, there's a little more coarseness to the sound, an underlying grainy crunch that lends itself to grungy riffing and thick 'n' heavy chordal work. It was designed by Howard Davis, a brilliant EHX engineer who also invented the Memory Man delay and Electric Mistress flanger as well as the Deluxe Big Muff Pi.

ElectroHarmonix Op Amp Big Muff Pi Fuzz/Distortion/Sustainer. Though it isn't based around the classic four-stage Muff circuit, it has a unique, metallic sound that is great for heavily distorted playing. The Big Muff Pi V4 (Op-Amp Big Muff) was produced between 1978-1980

ElectroHarmonix Op Amp Big Muff — Guitar Bar. The pedal relies on op-amps rather than transistors and three gain stages rather than four, to create its signature sound It delivers that typical Big Muff Pi combination of fuzz and distortion, but the devil is in the detail here