Used BOSS SD2 Dual Overdrive Effect Pedal

Used BOSS SD-2 Dual OverDrive in great condition, delivering classic Boss drive tones with two switchable modes: Crunch for smooth, warm overdrive and Lead for more gain and sustain. Compact and roadworthy with standard BOSS stompbox design, it features Level, Tone, and Drive controls, plus a dual-mode selector for versatile voicing. Runs on a 9V battery or optional PSA-style 9V DC adapter, with mono in/out for easy pedalboard integration.