One knob FF-ish vintage fuzz. More crunch than similar models. Knob is output volume.

Skate Fuzz is a hybrid Germanium/Silicon fuzz, capable of a very wide variety of fuzz and overdrive tones. There are 5 clipping options as well as no-clipping. Gain for input gain, Tone control, volume knob, and then the crust knob creates a dirty feedback loop for an extra layer of flavor... Clipping modes (from left to right)no clip/ red LED/ 1n4148/ 1N34a/ 4148+FR107/ 2x1N4001/

Will-O-Wisp is an analog modulation effect, capable of chorus, flanger, vibrato, and a short modulated delay. It is based around the MN3207, the standard chip for most choruses, and features over/under clocking (the switch), separate wet/dry controls, and a delay time control (range). This is a warm/dark chorus.

Old Smokey is an analog delay with short delay times and infinite feedback controls. The infinity knob and footswitch control the infinite feedback feature, where you can increase/decrease the number of repeats, activate self-oscillation, or use it to achieve a lo-cut filter in the feedback path (infinity knob at 10, lower the feedback knob until it has the desired amount of repeats/tone. Entirely analog, uses one MN3208

I have only built a few of these, and I never redid the board for an actual production run. Anyway, these two are the same pedal, but the Bass Goose has a Low-Pass filter and the Treble Goose has a High-Pass filter. Also included is a gain knob and clipping switch, so it can act as a distortion, with clipping happening after the filter. These pedals are designed for semi- and full self-oscillation, where semi-oscillation can occur at high Q levels and the input signal's frequency is close to the cutoff; it will self-oscillate only when you those frequencies are input.

If you want a schem or a PCB, feel free to ask