Used BOSS SD1 Super Overdrive Effect Pedal

Push your amp with the classic Used BOSS SD-1 Super Overdrive in good condition, delivering the warm, asymmetric clipping that defined countless rock and blues tones. Dial in just the right edge with intuitive Level, Tone, and Drive controls, perfect for tightening high-gain rigs or adding gritty sustain to clean channels. Built in BOSS’s rugged compact enclosure, it runs on a 9V battery or standard 9V DC adapter and features 1/4" input/output for easy pedalboard integration.