Used BOSS SD1 Super Overdrive Effect Pedal

Push your amp into classic overdrive with this used BOSS SD-1 Super Overdrive in great condition. Known for its smooth, mid-focused bite and responsive feel, the SD-1 delivers everything from subtle grit to singing lead tones with simple, reliable control. Features Level, Tone, and Drive knobs, rugged BOSS compact-pedal housing, standard 1/4" input/output, and 9V operation via battery or PSA-style adapter. Perfect for blues, rock, and beyond.