Used BOSS SD1 Super Overdrive Effect Pedal

The BOSS SD-1 Super Overdrive delivers warm, smooth gain with classic tube amp-style distortion, perfect for blues and rock. This used pedal is in Good condition, featuring intuitive Level, Tone, and Drive controls for precise sound shaping. It runs on a 9V battery or optional AC power adapter. The SD-1’s asymmetrical clipping circuitry provides rich harmonics and a natural, responsive feel, making it a reliable choice for guitarists seeking iconic overdrive tones.