Check the listing for details. Boss CS-3 Compressor Sustainer Guitar Effect Pedal. Condition: New. Listed at 109.99 USD. Specialty Traders is an Authorized Boss Dealer! Boss CS-3 Compressor Sustainer Guitar Effect Pedal New We strongly recommend using the proper power supply for any pedal. Daisy chain power supplies may not supply enough power when using multiple pedals or introduce noise into the chain. Consult the pedal manual when available for manufacturer recommended power specifications. IMPROVES YOUR OVERALL TONE The CS-3 Compression Sustainer pedal compresses louder signals while boosting lower signals, providing smooth sustain without degrading the original sound quality. This is the perfect pedal for guitarists and bassists who want to sound their best. Compact compression/sustainer pedal with high-quality circuitry Compresses loud signals and boosts softer signals for a smooth overall sound Onboard Level, Tone, Attack and Sustain controls for precise tonal shaping Low-noise design for super-quiet operation BOSS five-year warranty We ship orders the following business day! We are open Monday - Friday 9:00 AM to 5:00 PM Eastern Standard Time We respond to questions during regular business hours