With original late-70s Op-Amp Big Muffs selling for exorbitant prices, Mike Matthews decided to take the power to the people and reissue the classic pedal at a price that players could afford! The circuitry of the new Op-Amp Big Muff —sometimes also referred to as the IC or V4 Big Muff— has been faithfully re-created while several practical enhancements have been added including a compact, die-cast chassis and true bypass switching.
The pedal relies on op-amps rather than transistors and three gain stages rather than four, to create its signature sound. It’s a sound that’s been described by noted Big Muff collector and historian, Kit Rae, as: “a huge, crushing Big Muff sound with more crunch… great for grungy, wall-of-sound distortion, heavy rhythm playing and heavy leads.”
Specifications:

REMO 26 EMPEROR SMOOTH WHITE
YAMAHA SA2200 VS
EVANS EC1 COATED 10 INCH
EVANS 22 EMAD2 BATTER CLEAR
YAMAHA CSF 1M VINTAGE NATURAL
DADDARIO ACCESSORIES 50CL000 SOUNDHOLE STRAP
PROTECTION RACKET 9116 DJEMBE BAG
YAMAHA TRBX 174EW TBL
MEINL MSTCJB CAJON BAG
YAMAHA TRBX304 WHITE
TAYLOR 214CE KOA DELUXE
PROSS KÕLAPLAAT A2
BEYERDYNAMIC DT-770 PRO 32 OHMS
K&M 10065 MUSIC STAND BLACK
MXR 78 CUSTOM BADASS DISTORTION 