Audix AP42C2BPA R42 Receiver w/ B60 Bodypack & H60 OM2 Handheld Transmitter (522 to 554 MHz)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