Used BOSS SD1 Super Overdrive Effect Pedal

In great condition, this used BOSS SD-1 Super Overdrive delivers the classic warm, smooth overdrive that enhances tube amps and adds punch to clean tones. Featuring simple Level, Tone, and Drive controls, it’s easy to dial in everything from gritty boost to singing sustain. Standard 1/4" input/output works with any guitar rig, and it can run on a 9V battery or optional 9V DC adapter for dependable stage or studio use.