Used BOSS CS3 Compressor Sustainer Effect Pedal

Punch up your tone with this used BOSS CS-3 Compressor Sustainer in good condition, delivering smooth, studio-style compression with added sustain for guitar or bass. Easy-to-dial controls for Level, Tone, Attack, and Sustain let you tighten dynamics, add sparkle, or fatten leads without losing clarity. Built in BOSS’s road-ready compact housing with standard 1/4" input/output and 9V operation (battery or PSA-style adapter), it’s a reliable classic for any pedalboard.