1979 ELECTRO HARMONIX LITTLE BIG MUFF PI - Modified Monosynth One of the earliest Japanese

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

Voltage is 240v or switchable to 110v

Note that it has some stickers at the tops of the channels which we feel add to the character of the unit (they can no doubt be removed with the correct compound but it could be time-consuming for a relatively low-value unit)

We sometimes list specific machines on here

1979 ELECTRO HARMONIX LITTLE BIG MUFF PI - Modified Monosynth One of the earliest JapaneseOffered 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