The Shure UHF-R series reinforces Shure’s status as leaders in large-scale touring and fixed installation wireless microphone systems. The UHF-R series is primarily designed for touring, stage performances, fixed installation in large clubs, theaters, houses-of-worship, large scale presentations and more. In order to meet the demands of various applications, the UHF-R series is available in a variety of configurations. This package enables two microphone transmitters to operate simultaneously and includes the UR4D dual diversity receiver and two UR1 body-pack transmitters. The UR4D dual diversity receiver is a durable, single space, rack-mountable unit that is designed to receive signal from two transmitters simultaneously. The UR4D’s diversity design aides in minimizing Radio Frequency (RF) interference and noise. Dual back lit LCDs provide access to all programmable parameters. Audio outputs include a microphone / line level switchable balanced XLR with ground lift and 1/4″ phone connectors. USB and Ethernet connections are provided for direct integration with a PC and network arrays.