Boss CS-3 Compressor/Sustainer Pedal

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. Features 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 Nominal Input Level: -20 dBu Input Impedance: 1 M ohms Nominal Output Level: -20 dBu Output Impedance: 1 k ohms Equivalent Input Noise Level: -110 dBu (IHF-A Weighted, Typ.) Connectors: INPUT Jack, OUTPUT Jack, AC Adaptor Jack (DC 9 V) Power Supply: DC 9 V: Dry Battery 9 V type (6F22/9 V), AC Adaptor