Electro-Harmonix - Op-Amp Big Muff - Fuzz Pedal - Used

Electro-Harmonix - Op-Amp Big Muff - Fuzz Pedal

Siamese Dream album.

Unlike traditional transistor Muffs, this op-amp version delivers a raw, explosive character—thick, sustaining fuzz with razor-sharp clarity. Corgan and EHX teamed up to capture every nuance of that original tone, and the result is a modern pedal that nails the snarling attack and saturated warmth of his original V4 Muff.

Dial in the perfect fuzz with simple Volume, Tone, and Sustain controls, and if you’re looking to unleash full fury, flip the Tone Bypass switch to cut through the mix with unfiltered power. The rugged die-cast chassis and compact form factor make this a road-ready staple for any fuzz connoisseur.

From grunge and shoegaze to modern rock, the Op-Amp Big Muff Pi is your ticket to vintage fuzz with unmistakable edge.

This Op-Amp Big Muff is in excellent condition and works perfectly. The pedal does have a few scratches on it.

Includes: Box and paperwork