Used BOSS CS3 Compressor Sustainer Effect Pedal

Used BOSS CS-3 Compressor Sustainer in great condition—add smooth, studio-style compression and singing sustain to your tone. Perfect for tightening clean rhythms, fattening leads, and balancing dynamics for guitar or bass. Features Level, Tone, Attack, and Sustain controls for precise shaping, plus BOSS’s road-ready compact design with buffered bypass. Runs on a 9V battery or optional 9V DC adapter and fits easily on any pedalboard.