A professional true diversity lavalier wireless system featuring the B60 bodypack transmitter. B60 bodypack transmitter. This bodypack may be used with any lavalier, head-worn, or instrument microphone in the Audix line, as well as guitar and bass. A single space rackmount kit with BNC cables for front mounting antennas is included. Optional accessories include active directional antennas and antenna distribution systems for up to four systems (8 channels).