I'm looking for an over the top fuzz- something with 4 or 5 knobs for maximum tweakability. Not a BMP type of fuzz, but something GE based. A combination of GE and SI would be cool. Any suggestions? Thanks!
usually germanium transistor have less gain and germanium tr based fuzz are more reactive to your guitar dynamics than silicon based ones, but i suppose it's not what you're lookin for.
i don't know where to find a layout but i've made some of the circuit snippets just laying down the components just looking at the schematics without planning anything.
i think it's very difficult to find a pcb layout for them so:
_do it by yourself (i use the free program EAGLE CAD, it does the autoroute starting from the schematics) _or build it on a pre-drilled board.