Used BOSS CS3 Compressor Sustainer Effect Pedal

Smooth out your tone and add pro-level sustain with this used BOSS CS-3 Compressor/Sustainer in great condition. Dial in everything from subtle peak control to punchy, singing sustain using Level, Tone, Attack, and Sustain knobs. Built in BOSS’s road-ready compact chassis, it delivers quiet, reliable compression for guitar or bass. Runs on a 9V battery or standard 9V DC adapter and features mono input and output for easy pedalboard integration.