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Electro-Harmonix Op-Amp Big Muff Pi

Op-amp fuzz/distortion/sustainer pedal

The Electro-Harmonix Op-Amp Big Muff Pi reissues the late-1970s op-amp (IC, or V4) Big Muff, which uses op-amps and three gain stages rather than the four-transistor circuit of the classic version. The result is a huge, crushing, scooped fuzz favored for wall-of-sound distortion and heavy rhythm and lead playing, now in a compact die-cast chassis with true bypass and a Tone Bypass switch.

Sources

Category

  • Effects pedals

    Guitar and bass effects — overdrive, distortion, fuzz, delay, reverb, modulation, and more, in pedal, rack, and multi-effects formats.

Made by

  • Electro-Harmonix

    Electro-Harmonix (EHX) is an American maker of effects pedals for electric guitar and bass, founded by Mike Matthews in 1968 in New York City. An early pioneer of affordable stompbox design, the company is best known for the Big Muff Pi fuzz, along with influential models such as the Small Stone phaser, Memory Man delay, and Electric Mistress flanger. After closing in 1984, the brand was revived in the 1990s and continues to design and build a broad pedal range in New York.

Part of series

  • Electro-Harmonix Big Muff Pi

    Effects pedal · United States

    The Electro-Harmonix Big Muff Pi is a fuzz/distortion/sustainer pedal first released in 1969, defined by smooth, heavily saturated fuzz with long, violin-like sustain. Controlled by simple Volume, Tone, and Sustain knobs, it has shaped rock guitar from Hendrix and Santana to Pink Floyd and The White Stripes, and anchors a long-running family of reissues and variants.

Live listings on Reverb

via Reverb