update, it's got a boost level switch, so that's where I started on the main board. switch is a two way with two leads, but there's never continuity between the two so I don't think it's spst open- closed. but the two leads go to separate resistors that measure 2k2 and 1k6 in circuit before meeting up again. and then on lead goes east to a capacitor and another guess to some IC
it's a double sided smd board so I got that far then called it a night.
it has a break out board on the footswitches with three leads going to the main board. it's a double pedal, so why three and not four leads i don't know.
I want to get into it, but I'm confused about why a boost circuit would have so much going on. I really just want a schematic.