Used Electro-Harmonix Big Muff Op-amp Effect Pedal

Used Electro-Harmonix Big Muff Op-Amp Fuzz pedal in excellent condition, delivering the iconic op-amp Muff grind made famous for its tight, aggressive sustain and rich harmonic bite. Simple, gig-ready controls include Volume, Tone, and Sustain, plus a Tone bypass switch for a raw, mid-forward punch. Standard 1/4" in/out connections and true bypass keep your signal clean when off. Runs on a 9V battery or optional 9V DC adapter.