Used BOSS CS3 Compressor Sustainer Effect Pedal

Smooth out your dynamics with this used BOSS CS-3 Compressor Sustainer in excellent condition. A studio-class staple for guitar and bass, it adds punch, sustain, and clarity while keeping peaks under control. Dial in your feel with Level, Tone, Attack, and Sustain controls, and rely on BOSS’s rugged compact-pedal design. Runs on a 9V battery or standard 9V DC adapter (center-negative) for easy pedalboard integration.