From Boost to Drive to Distortion, this pedal does it all!
The Boss OS-2 is a unique "2 in 1" pedal featuring Overdrive and Distortion modes.
What helps make this inique is the Color or "Blend" pot from Overdrive to Distortion (instead of just a switch)
Combined with the drive knob, this gives you the versatility of being a boost pedal, and overdrive pedal or a distortion - with a slight blend from one to the next.
This used pedal is in Excellent condition and comes with Original Box.
Can be powered by a 9 volt battery or Boss style Adapter - not included.