ELECTRO HARMONIX BIG MUFF Pi (1978) Chorus if you want to see

if you want to see pictures of the current unit (in equivalent condition) please get in touch

It’s pleasing to find that the range of all three controls extends beyond safe and sensible territory…"

it required comparatively-little work to bring it up to full operational order

before once more revisiting the Soundgas tech dept for final calibration and pre-shipping preparation

it's only £279

ELECTRO HARMONIX BIG MUFF Pi (1978) Chorus if you want to seeOffered for sale is this amazing vintage EH Big Muff Pi pedal in perfect working order. This is version 4 of the Op Amp Big Muffs with the EH1322 board Smashing Pumpkins' Billy Corgan famously used a v4 Op Amp Big Muff the pot codes are 1978 making this little beauty over 30 years old. It has very few scuffs and scratches for a 36 year old pedal (see detailed photos below). Mojo aplenty, made in USA, built like a tank and sounding fantastic. Sonically