Used BOSS CS3 Compressor Sustainer Effect Pedal

Used BOSS CS-3 Compressor/Sustainer in good condition, delivering smooth compression and extended sustain for guitar and bass. Dial in your feel with Level, Tone, Attack, and Sustain controls for everything from subtle evening-out to punchy, singing leads. Built in BOSS’s rugged compact enclosure with standard 1/4" input/output and powered by a 9V battery or optional PSA-style adapter, it’s a dependable pedalboard staple for consistent dynamics and clarity.