Used BOSS SD1 Super Overdrive Effect Pedal

Used BOSS SD-1 Super Overdrive in great condition, delivering the classic warm, smooth overdrive that’s perfect for blues, rock, and pushing an amp into rich breakup. Simple, stage-ready controls include Level, Tone, and Drive for quick dialing of everything from subtle grit to singing sustain. Runs on a 9V battery or optional 9V DC power supply, with standard 1/4-inch input and output jacks and rugged BOSS stompbox durability.