Echo Foxtrot – DIY PCB

This is a PCB for building your own Echo Foxtrot preamp. This is not a beginner project, so if you’ve never built a pedal before, then this isn’t for you.

I’ve tried to make this as affordable and as easy to assemble as possible, but this is a high-voltage circuit and requires special care in assembly, testing, and use. Sushi Box FX is not responsible for any damage or injury caused by improper handling, assembly, or use of this circuit.

You can find the build document with the BOM, schematics, and enclosure drill guide here.

Each PCB also includes a “THWITCH” 3PDT footswitch PCB. A pre-drilled enclosure is available for an additional cost.