Used BOSS SD1 Super Overdrive Effect Pedal

The used BOSS SD-1 Super Overdrive delivers warm, smooth distortion with a classic tone perfect for blues and rock. Featuring asymmetrical clipping for a natural tube amp feel, this compact pedal offers Level, Tone, and Drive controls for precision shaping. In great condition, it operates flawlessly with 9V battery or AC adapter. Built with BOSS's legendary durability, the SD-1 is a trusted choice for guitarists seeking rich overdrive in a reliable, road-ready unit.