Electro-Harmonix J Mascis Rams Head Big Muff Pi Fuzz Guitar Effect Pedal Hi Tech Maximum soundboard thickness: 4mm /

Maximum soundboard thickness: 4mm / 0

The bridge model features alnico IV rod magnets

Unlock your guitar’s true voice with Martin Kovar Light 12-54 strings

Output jack from DiMarzio engineered for dependable instrument-to-amplifier signal transfer in professional guitar systems

Safeguards your Tone & protects your neck

Electro-Harmonix J Mascis Rams Head Big Muff Pi Fuzz Guitar Effect Pedal Hi Tech Maximum soundboard thickness: 4mm /Experience legendary fuzz with the Electro Harmonix J Mascis Rams Head Big Muff, a pedal that delivers iconic sustain, clarity, and dynamic response. Built for players seeking expressive leads and roaring chords, it combines vintage inspiration with modern versatility. From subtle grit to full on fuzz mayhem, this signature Big Muff elevates your tone with unmatched character and power. Authentic V2 Violet Rams Head Big Muff delivers classic fuzz tone