Used 2020 BOSS CS3 Compressor Sustainer Effect Pedal

Add smooth, studio-style dynamics to your tone with this used 2020 BOSS CS-3 Compressor Sustainer in good condition. It delivers classic BOSS compression for tighter rhythm, enhanced sustain, and cleaner note balance, with easy controls for Level, Tone, Attack, and Sustain. Built in a rugged compact enclosure, it runs on a 9V battery or optional PSA-style adapter, uses standard 1/4" input/output, and is ideal for guitar or bass players who want consistent, polished sound on stage or in the studio.