Used BOSS SD1 Super Overdrive Effect Pedal

Used BOSS SD-1 Super Overdrive in excellent condition, delivering the classic warm, punchy overdrive that’s a staple for boosting amps and tightening up your tone. Features straightforward Level, Tone, and Drive controls for everything from subtle grit to singing sustain. Rugged BOSS compact housing is built for the stage, with a buffered bypass for reliable signal flow. Runs on a 9V battery or standard 9V DC power supply (center-negative).