here in chicago we have a cool electronics shop called triode electronics. in the amazing mess that is triode, there is a virtual plethora of parts and supplies for the DIY enthusiast. on the store's website there are a number of interesting circuit schematics and articles, and i found these two little fuzz circuits there. one is very similar to the fuzzface, and the other looks like a pretty interesting sixties style fuzz box. i'm not sure where they come from, but they look pretty cool, and are worth giving a try. who knows, it could be the next fuzz factory!