Classic three transistor silicone fuzz. Descent sustain, a little
gated but smooth in fade, velcro-like texture and just a little squishy.
(This is based on my internal trim/bias settings)
Transistors are tested and selected to fit within a very narrow
gain range. The bias for the second and third transistors can be
adjusted via internal trim-pots if you like to experiment with that sort
of thing. Off my bench, these are tuned for the "classic" sound.
Hand wired construction with free standing jacks. This pedal
should stand the test of time but if something does go wrong, it's
designed to be worked on easily. No need to throw it in the trash or the
non working pedal pile.