The AKG DSRTetrad digital wireless multi-channel receiver features bi-directional communication between transmitter and receiver, and offers numerous valuable functions, such as remote power-off for all transmitters and battery status monitoring. Dynamic Frequency Selection (DFS) intelligently selects only the cleanest frequency bands to establish a robust connection to transmitters. Furthermore the implemented time and antenna diversity function as well as DROCON technology ensure that the system delivers an uncompromising vocal and instrumental. Furthermore all receivers are shipped with detachable antennas and front mount kits including antenna cables and rack ears. Thanks to the one-click pairing function, the system is up and running immediately. The receiver allows to monitor battery status and signal clipping directly on the front panel of the receiver. The DSRTetrad wireless receiver offers four wireless channels for simultaneous use of four handheld or body-pack transmitters.