The BLU-KD is a 19” 2RU remote control designed to work with the BSS Audio London Series of Digital Signal Processors for providing sound system controls for the cultural center of LDS chapels. It provides controls for turning on and off the sound, establishing manual control for the cultural center sound system, setting the volume levels of the microphones in the cultural center, and providing an Aux input for the cultural center. The connections on the backside of the BLU-KD consist of a 10-pin euro-style connector, and a 3-pin euro-style connector for the Mic 3 / Aux input.