Used BOSS SD1 Super Overdrive Effect Pedal

Used BOSS SD-1 Super Overdrive in excellent condition, delivering the classic warm, mid-focused overdrive that pushes amps and tightens your tone without getting muddy. Built like a tank, it features Level, Tone, and Drive controls for everything from subtle grit to singing lead sustain. Standard 1/4" input/output, compact BOSS enclosure with rugged footswitch, and operation via 9V battery or optional PSA-style power supply. A studio and stage staple for decades.