Used BOSS SD1 Super Overdrive Effect Pedal

Used BOSS SD-1 Super Overdrive in great condition, delivering classic, touch-sensitive overdrive that tightens lows and adds midrange bite for rock, blues, and boosted lead tones. Features simple Drive, Tone, and Level controls for fast dialing, plus rugged BOSS compact-pedal construction. Runs on a 9V battery or standard 9V DC power supply (center-negative), with mono in/out for easy integration into any pedalboard or amp setup.