Boss SD-2 Dual Overdrive


New member
I loved my Boss Dual Overdrive from back in the 90's. Would this be possible develop? and would there be a way to integrate the switchable mode between lead and crunch channel whether via footswitch directly on the pedal or via remote connection? Thank you!

Chuck D. Bones

Circuit Wizard
Kevin over at AionFX offers the Tachyon, which is the Lead channel from the SD-2.

The complete circuit could easily fit in a 125B (or 1590B if you have big feet) and have two stompswitches. External switching would require either a relay or analog switches.

Chuck D. Bones

Circuit Wizard
Similar to the SD-1, but the tone control is different. You could easily mod an Uber Drive to have the same tone control.


Well-known member
this seems easier and possibly cheaper