The Squelchy Squarefuzz is a Univox Squarewave with all sorts of different feedback connections and such. Kind of an experiment, I think it looks better than it sounds. With all the controls built into it, you might think that it is capable of producing a really wide range of sounds. But, the audio clips pretty much sum it up.
Stock Univox Squarewave Documentation
The graphics were done in MSPaint, and printed on opaque, iron-on t-shirt transfer material (the kind made specifically for ironing on to dark fabric). I just followed the included instructions (as if I was making a t-shire instead of a stompbox enclosure) and ironed the printed transfer on to the face of my enclosure and sprayed it with a few coats of lacquer. I would use this stuff again. I’m reall happy with the results. It’s got a nice, high quality silkscreened look to it.