Here is a new original design - The Sidescroller Fuzz.
It started out as a derivative of the Silver Fox Octaver, but it turned out quite different. Soundwise It's basically "the arcadiator light" since It also does octave down, octave up and pulse width modulation. Compared to The Arcadiator it has tighter controls, fits in a 1590B and has a unique feature: An LFO to modulate the Pulse Width. All this only using a couple of CD4069 inverter chips. :)
PCB avaliable in the shop