Used BOSS CS3 Compressor Sustainer Effect Pedal

Add smooth sustain and tight dynamic control to your tone with this used BOSS CS-3 Compressor/Sustainer pedal in good condition. Dial in everything from subtle leveling to punchy, singing compression with intuitive Level, Tone, Attack, and Sustain controls. Built in BOSS’s rugged compact design, it features standard 1/4-inch input/output and runs on a 9V battery or optional AC adapter. Ideal for guitar or bass to enhance clarity, sustain, and consistency.