Used BOSS SD1 Super Overdrive Effect Pedal

This used BOSS SD-1 Super Overdrive pedal is in great condition, delivering classic warm, smooth overdrive tones perfect for blues and rock. Featuring a simple three-knob layout—Drive, Tone, and Level—it allows precise control for shaping your sound. Built with BOSS’s legendary durability, this pedal uses asymmetric overdrive circuitry to emulate the feel of a tube amp. Ideal for boosting solos or adding responsive grit to your tone, it operates on a 9V battery or AC adapter.