The 522 to 554 MHz Audix R42 Dual-Channel Diversity Receiver with B60 Bodypack Transmitter and H60 OM2 Handheld Transmitter is designed to deliver strong, clear wireless audio for two musicians, presenters, or vocalists in houses of worship, concert venues, and live stage applications. It includes an R42 Kit-A dual-channel UHF diversity receiver, a B60 bodypack transmitter, an H60 OM2 handheld microphone transmitter, BNC and audio cables, AA batteries, a power supply, and a rackmount kit. With adjustable AF gain, selectable RF output power, and one-touch sync and auto scan, the system is versatile and easy to use. The Audix R42 Kit-A is a Performance Series dual-channel UHF diversity receiver designed to deliver enhanced range and easy configuration for musicians, vocalists, presenters, and public speakers in houses of worship, concert venues, conferences, and live stage applications. It offers 106 pre-coordinated frequencies across 32 MHz of bandwidth in the 522 to 554 MHz frequency band. Use two wireless microphones (available separately) from up to 300' away. One-touch sync and auto scan functions provide simple and efficient setup.