When used for bass: the tone knob acts kind of like a blend control for the fuzz.  You will want it somewhere in the counter-clockwise zone, where your low end lives

When used for guitar: you should find the right balance between bass and treble with the tone knob, and you can switch from scooped to flat mids

Skreddy Pedals™ Supa Tone: based on a 1974 edition of a fuzz released by Colorsound™, this circuit is not based on a germanium Tone Bender design but is a variant of the Big Muff™ circuit.

The first pair clipping diodes is removed, so there is more clean boost in front of the remaining pair of clipping diodes.

The original I based this on used all tropical fish coupling caps; I've used modern polyester caps (and lately have subbed in a couple of ceramics, too, which bring back some mellowness and midrange, as tropical fish do not sound harsh and scooped like modern polys can).  I've used low-gain transistors (also like the originals--and lately have begun using even lower-gains than my first run) to retain dynamics and avoid going into syrupy-sustain territory.

SupaManual.pdf

*Note: we have no affiliation with Colorsound or Electro-Harmonix or Marshall, who of course own their trademarked names.