Used BOSS SD1 Super Overdrive Effect Pedal

Used BOSS SD-1 Super Overdrive pedal in good condition, delivering classic smooth overdrive that tightens low end and adds bite for blues, rock, and boosted solos. Features Level, Tone, and Drive controls for quick dial-in, plus rugged BOSS compact housing and reliable on/off footswitch. Runs on a 9V battery or standard 9V DC adapter (center-negative) and provides mono 1/4" input and output for easy integration with any guitar rig.