Used 1990s BOSS SD1 Super Overdrive Effect Pedal

Classic 1990s BOSS SD-1 Super Overdrive pedal in good condition, delivering warm, smooth overdrive with responsive tone control. Built with durable metal housing and featuring Level, Tone, and Drive knobs for versatile sound shaping. Powered by 9V battery or AC adapter (not included), this iconic pedal uses asymmetrical clipping for a natural tube-amp feel. Perfect for adding grit to your tone while maintaining clarity and articulation, ideal for blues, rock, and classic overdrive sounds.