The Tsuchi Fuzz V2 takes a new look at the classic two-transistor fuzz circuit. The circuit's tone has been carefully evaluated at every shaping point, to produce either classic or modern fuzz tones.
For a classic germanium fuzz, dial the GAIN back, and turn the CUT right up. Leave the BASS EXPANDER off.
For some reshaped flavour: turn the GAIN up higher. This is more gain than you should rightfully squeeze out of a two-transistor fuzz, but dialing the CUT knob back a little can tighten the bottom-end flabbiness and make some refined fuzz-drive. The BASS EXPANDER can optionally be used to-taste to replace the low end reduced by the CUT control.