Used Electro-Harmonix Big Muff Op-amp Effect Pedal

Capture legendary ’70s fuzz tones with this used Electro-Harmonix Big Muff Op-Amp distortion/sustainer pedal in good condition. Known for its tight, aggressive grind and violin-like sustain, it’s perfect for soaring leads and thick rhythm walls. Simple controls for Volume, Tone, and Sustain make dialing in sounds fast, while true bypass preserves your clean signal when off. Standard 1/4" input/output and 9V DC power deliver reliable performance on any pedalboard.