Based on a COT50™ boost/OD box, but with some handy mods by Fred Briggs over at Revolution Deux.
As well as the single bias control of the original, there is an additional Nature control to go from full boost to Range Master-ish world. Slightly softer clipping than the original, and caps altered to make it all a little thicker round the edges.
I've added an optional Master Volume.
The circuit will take you from clean boost to overdrive, and can crank enough juice out to really push an amp into new territory. Highly pick-responsive. A great addition to any set up.
Board-mounted pots for minimal wiring and easy enclosure mounting.
Kit includes: PCB, all components, hook-up wire, 3PDT footswitch for true bypass, jack sockets, DC socket, battery snap, LED. Enclosure (pre-drilled) is optional and will take a battery. Does not include knobs.
PCB size: 50 x 22mm
Knobs required: 2, 3
If you want the kit pre-built you must add the enclosure option below and select your knobs in the Components section. Check Specials for powder-coated enclosure availability.
Download INSTRUCTION PDF