1979 ELECTRO HARMONIX LITTLE BIG MUFF PI - Modified Monosynth Voltage is 240v or switchable

Voltage is 240v or switchable to 110v

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There is also some rust on the jack sockets

This unit is in perfect working order and excellent cosmetic condition given it's age: there are a few minor scuffs and scratches (see detailed photos) but overall it's very clean

It has the Soundgas seal of approval and has been serviced/restored and modified for varispeed use

1979 ELECTRO HARMONIX LITTLE BIG MUFF PI - Modified Monosynth Voltage is 240v or switchableOffered for sale is this vintage EH Little Big Muff Pi in good cosmetic condition and perfect working order. The pot code is 1979 making this beauty over 30 years old. It's been modified with a dual concentric pot on the side so it has all the control of a full size Muff in the smaller case. Sounds huge, awesome and as good as a vintage op amp Muff should. The Op Amp Big Muffs were famously used by Smashing Pumpkins' Billy Corgan on Siamese dream