Used BOSS SD1 Super Overdrive Effect Pedal

Push your amp into classic overdrive with this used BOSS SD-1 Super Overdrive in fair condition. Known for its smooth, mid-forward drive and responsive touch, it’s a staple for boosting tube amps or adding grit to clean tones. Features Level, Tone, and Drive controls, BOSS buffered bypass, and standard 1/4" input/output for easy pedalboard integration. Runs on a 9V battery or optional 9V DC adapter.