Used BOSS SD1 Super Overdrive Effect Pedal

Used BOSS SD-1 Super Overdrive in great condition, delivering the classic warm, tube-like drive loved by guitarists for decades. This compact pedal features Level, Tone, and Drive controls for everything from subtle grit to singing lead overdrive, and it runs on a 9V battery or standard 9V DC adapter (center-negative). Perfect for pushing a clean amp, tightening up high-gain rigs, or adding smooth midrange bite to your tone.