Used BOSS CS3 Compressor Sustainer Effect Pedal

The used BOSS CS-3 Compressor Sustainer pedal delivers smooth sustain, tight dynamic control, and subtle compression, all in a durable, compact design. In great condition, it features standard 1/4" input and output jacks, and runs on a 9V battery or optional PSA adapter. With dedicated knobs for Level, Tone, Attack, and Sustain, it’s perfect for refining your guitar’s tone while preserving clarity and balance across clean and distorted settings.