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'Big Muff Pi - Op Amp'
Fuzz Kit
GuitarPCB.com

$44.00 $55.00
KIT-GPCB-BMPOA

Includes the handmade circuit board from GuitarPCB.com, your choice of powder coat color and knob options, and all necessary components for the build. Opamp version of the Muff made famous by many guitarists.

CLICK HERE FOR BUILD INSTRUCTIONS