Hello, I have been having a great time with my dfx for past two years but really would like someone to hunt with so when I came across an old compass machine for free I thought I might be able to fix it for a friend.The problem seems to be in the on switch /pot.Power does not seem to be getting to pcb.I have tried contacting compass(Steve Goss) and Keith [email protected]dnet to no success.I know this thing works as I can jump voltage around switch to board and get some audio.Does anyone have info on this part for replacement or schematic or operator manual??I hope so Thanks