These were cheap in their day, but of course they’re now discontinued and kind of in demand.  This little pedal is a FUZZ MONSTER!! It has more fuzz than a barrel of monkeys! Probably more fuzz than you’d ever need, AND it has that octave effect going on in spades.  It sounds like the trebly side of the Univox Super Fuzz! Mike Dugan is playing a Fender US Highway 1 Strat through a vintage Fender Super Reverb.