Used BOSS SD1 Super Overdrive Effect Pedal

Used BOSS SD-1 Super Overdrive in fair condition, delivering classic warm, mid-boosted overdrive that pushes amps and pedals with smooth sustain. Features simple Drive, Tone, and Level controls for quick dialing, plus a standard BOSS stomp switch for reliable on/off. Runs on a 9V battery or PSA-style 9V DC adapter, and includes 1/4" input/output jacks. Expect cosmetic wear and signs of use, but proven SD-1 tone.