Boss SD-1w Waza Craft Super Overdrive pedal

Here we have a beautiful Boss SD-1W Waza Craft Super Overdrive pedal. This pedal not only does the classic Boss Super Overdrive sound, but it gives a little more with its own toggle switch which changes the circuit to a custom voicing. The pedal itself is in excellent condition, showing no signs of wear aside from some velcro on the back. No box. This overdrive can get you that classic rock sound in an instant. 

Here's what Boss has to say: 

Classic Overdrive with a Custom Voice Mod

The Waza Craft line BOSS SD-1W Super Overdrive hot rods this classic booster pedal without losing its timeless character. For starters, the master pedal makers at BOSS reengineered the original SD-1's discrete, all-analog circuitry, using premium components and a redesigned topology to clean up the overall sound. So even when you're running it in Standard mode, the SD-1W delivers the classic smooth and articulate overdrive sound that made the SD-1 legend, but with less noise and greater articulation than ever. Flip it over to Custom mode, and you get treated to super-fat bass and an extra helping of gain. Both of the SD-1W's modes are nothing short of astonishing.