1979 ELECTRO HARMONIX LITTLE BIG MUFF PI - Modified Monosynth There is also some rust

There is also some rust on the jack sockets

Voltage is 240v or switchable to 110v

We sometimes list specific machines on here

One of the earliest Japanese copies of the original Electro Harmonix triangle Muff - they did something different with the tone circuit and the results are superb

serviced and modified with Kenton CV/Gate/Filter inputs

1979 ELECTRO HARMONIX LITTLE BIG MUFF PI - Modified Monosynth There is also some rustOffered 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