Used BOSS SD1 Super Overdrive Effect Pedal

The used BOSS SD-1 Super Overdrive delivers warm, classic overdrive tones with responsive dynamics, featuring simple Level, Tone, and Drive controls. Ideal for blues and rock, this compact stompbox uses BOSS’s asymmetrical clipping for tube-like distortion. In great condition, it offers rugged construction and reliable performance. Powered by 9V battery or adapter (not included), the SD-1 is a trusted choice for guitarists seeking vintage character with modern reliability.