Used BOSS CS3 Compressor Sustainer Effect Pedal

Used BOSS CS-3 Compressor Sustainer in good condition, delivering smooth, studio-style compression and rich sustain for guitar or bass. Dial in everything from subtle leveling to punchy, percussive attack with dedicated Level, Tone, Attack, and Sustain controls. Built in BOSS’s road-ready compact chassis with standard 1/4" input/output jacks, it’s a reliable tone-shaping staple for clean parts, funk rhythms, and soaring leads. Powered by 9V battery or optional AC adapter.