Used BOSS CS3 Compressor Sustainer Effect Pedal

Used BOSS CS-3 Compressor Sustainer in fair condition, ready to add smooth, studio-style compression and longer sustain to your rig. Ideal for tightening clean tones, evening out dynamics, or boosting single-note lines. Features Level, Tone, Attack, and Sustain controls for quick shaping, plus classic BOSS rugged compact design. Standard 1/4" input/output with buffered bypass, runs on 9V battery or optional PSA-style 9V DC adapter.