Handwired point-to-point Fuzz Face circuit using two NOS CV7003 transistors.  The standard "Fuzz" and "Level" controls are internally hardwired to the max, and the single knob controls the bias voltage of the transistors.  Ranging from buzzy and brittle to warm and bass heavy, the single knob provides a surprising array of tones.  Not for the faint of heart!  We only made six of these beauties, so get 'em while they last!