The DCA660 is a digital 6 channel distribution amplifier which comes with 6 x 60W of power on a 4 Ohm load. Up to 64 units can be daisy chained via standard CAT5/6 cable to the DCP1000 DSP processor. The different ID numbers of each DCA660 will be set via the DIP switch located on the rear side of each amplifier. The DCA660 also has all necessary protection circuits on board to detect the issue of overload or overheat and protect the device against all potential hazards. The overload or overheat LEDs will light up when this status might occur.
The DCA660 comes with extra DSP power and will provide the industry first auto Mix-minus calibration function of the Senator system. This unique function will automatically adjust the suitable parameters to prevent the feedback of the system for every room. The additional DSP also includes Gain Sharing Auto Mixers, 5 Band PEQ, Feedback Suppressor and Delay for each of the 6 amplifier channels. Due to the fact that Xavtel uses a proprietary digital audio protocol to connect the DCA660 via the MDA Link connection, the distance between the DCP1000 and each connected DCA660 amplifier can be up to 100m, this will allow for the most flexible and distant installations. Plus, there is no more AD/DA conversion, all audio signals will stay in the digital domain.