Used BOSS SD1 Super Overdrive Effect Pedal

Used BOSS SD-1 Super Overdrive in excellent condition, delivering the classic mid-forward overdrive that tightens low end and adds smooth, responsive grit for blues, rock, and beyond. Features simple Level, Tone, and Drive controls for fast dialing, plus BOSS’ rugged compact design and buffered bypass for reliable signal integrity. Standard 1/4-inch input/output and 9V operation (battery or PSA-style adapter) make it an easy fit on any pedalboard.