Used BOSS CS3 Compressor Sustainer Effect Pedal

The BOSS CS-3 Compressor Sustainer is a classic effects pedal that delivers smooth sustain, precise signal compression, and a clear, clean tone ideal for guitarists of any style. This used unit is in excellent condition, showing minimal wear and fully functional. The CS-3 features Level, Tone, Attack, and Sustain knobs for detailed tone shaping, allowing players to tighten rhythm parts or bring lead lines to life. It runs on a 9V battery or standard Boss-style power adapter (not included), and includes a sturdy metal chassis built for years of gigging and studio use. Whether you're after subtle dynamic control or rich, expressive sustain, the CS-3 offers dependable performance and studio-quality sound in a compact stompbox footprint.