Up for sale is my EHX Big Muff Pi converted to 1977 v4 Op Amp specs.
This is a NYC EHX Big Muff Reissue with a hand-etched / hand-wired v4 Opamp PCB. Nails the Siamese Dream era Smashing Pumpkins tone.
Off the market, going to keep this one.
Two clips with the pedal in use.