Used BOSS CS3 Compressor Sustainer Effect Pedal

Smooth out your dynamics with this used BOSS CS-3 Compressor/Sustainer pedal in good condition, delivering classic BOSS reliability and studio-style control on your pedalboard. Dial in everything from subtle leveling to long, singing sustain with easy Sustain, Attack, Level, and Tone knobs for precise shaping. Built in a rugged compact enclosure with standard 1/4" input/output and 9V operation (battery or PSA-style adapter), it’s a proven choice for clean, consistent guitar or bass tones.