Used BOSS SD1 Super Overdrive Effect Pedal

This used BOSS SD-1 Super Overdrive pedal in good condition delivers the classic warm, crunchy overdrive heard on countless recordings. Perfect for pushing a tube amp or adding bite to clean tones, it features Level, Tone, and Drive controls for quick shaping. Built in BOSS’s rugged compact chassis, it uses standard 1/4" input/output jacks and runs on a 9V battery or optional PSA-style AC adapter.