The first and quite possibly the rarest of the dual Op Amp Big Muffs, the 1978 V4 is THE pedal for those famous Gilmour and Pumpkins tones! With the circuit change to Op Amps from transistors, the Big Muff tone evolved into a consistent and massive wall of distortion that was perfect for huge chugging rhythm parts to searing lead tones.

This particular V4 is in amazing condition for a pedal of its age. There are a few superficial cosmetic scratches, but nothing that will impact this thing's monstrous tone! The pots are all original and clean with no audible pops or scratches. This is a great chance to grab a historic pedal in amazing shape! Please feel free to reach out to us with any questions.