Used BOSS SD1 Super Overdrive Effect Pedal

Push your amp into classic overdrive with this used BOSS SD-1 Super Overdrive pedal in great condition. Renowned for its smooth, mid-focused drive, it adds punchy sustain and tight grit for rock, blues, and beyond. Simple controls—Level, Tone, and Drive—make dialing in your sound fast and intuitive. Runs on a 9V battery or standard 9V DC adapter (center-negative) and delivers BOSS-tough reliability in a compact, pedalboard-friendly design.