Super hard on Pedal.

http://analogguru.an.ohost.de/193/schematics/Zvex_SHO.gif

This was a pretty simple build. I got all of the parts except the stomp switch from digikey. I etch a custom pcb using the toner transfer method. The toner transfered perfectly from some glossy magazine print. pics coming soon.

Lm386 distortion problem.

I finally figured out where the distortion problem was coming from. I simply failed to take into account the bias on the output of the chip.