The BOSS CS-2 is a low-noise compression sustainer designed for electronic musical instruments. It features a unique FET switching system that eliminates audible clicks and pops during operation. The unit can be powered by a 9-volt battery or an optional AC adaptor (BOSS ACA 120/240/220) and includes controls for Sustain, Level, and Attack to adjust the sound characteristics.
| Input Impedance | 1MQ (FET Input) |
|---|---|
| Equivalent Input Noise | ~ 400dBm (IHF-A) |
| Dimensions | 70(W) x 85(D) x 125(H) mm |
The unit requires one 9-volt battery.
Loosen the screw of the pedal to open the cover, remove the old battery, insert a new one, and tighten the screw.
Operations immediately change to battery power, allowing you to continue without trouble.