Controls
- Volume
- Tone
- Gain
Specifications
- Designed for a 125B enclosure with top-mounted jacks
Documentation
The company, product and service names used in this web site are for identification purposes only. All trademarks and registered trademarks are the property of their respective owners. This product is not manufactured or distributed by Boss, maker of the Boss SD-2 Dual Overdrive.
PedalPCB is not affiliated with Boss or Roland Corporation.





Rokfaceklr (verified owner) –
Love the Boss SD-2 crunch mode as an always on pedal. Was looking for something similar or a clone to retire my Sd2 and found the Admiral crunch pcb. This was my first PedalPCB and still my favorite build, still use the pedal, too. Even built one for a friend and he loves it! Experimented with different diodes just for fun, ended up leaving the original ones in…check it out!!!