Used Electro-Harmonix Big Muff Op-amp Effect Pedal

Used Electro-Harmonix Big Muff Op-Amp Distortion Pedal in great condition, delivering the classic '70s fuzz tone made iconic by alternative and grunge legends. Features include true bypass switching, compact rugged chassis, sustain control, and tone shaping for aggressive yet articulate sound. Operates on 9V battery or standard 9V power supply (not included). Ideal for guitarists seeking vintage-inspired distortion with modern reliability and punch. Works flawlessly and has minimal cosmetic wear.