The God City Instruments (GCI) Face is a high gain, mid-boosted silicon fuzz inspired by the GCI SBD. The SBD uses an active op amp stage as a mid boost whereas Face gets its mid boost from a Jfet-based band-pass filter with switchable center frequencies. Both pedals’ fuzz sections are derived from the Vox Super Beatle Distortion, which is very similar to the classic Fuzz Face circuit.
CIRCUIT BOARD NOT INCLUDED.
PCB available at godcityinstruments.com
GCI part kits a supplied with a LUGGED 3PDT foot switch for hand wiring, or this PCB:
The GCI 3PDT daughter board requires a PC-pin style switch: