Used BOSS SD1 Super Overdrive Effect Pedal

Dial in classic BOSS overdrive with this used SD-1 Super Overdrive pedal in great condition. Its smooth, mid-focused drive adds punch and sustain without getting muddy, perfect for pushing a tube amp or tightening high-gain tones. Features Level, Tone, and Drive controls for quick shaping, plus BOSS’s rugged compact design and buffered bypass for reliable performance. Powered by a 9V battery or standard 9V DC adapter (PSA-style).