MICROPHONE WIRELESS SYSTEM: 2ea AUDIO-TECHNICA, ATW-3141B DYNAMIC MICROPHONES. Features Includes ATW-R3100b receiver, ATW-T341b handheld transmitter, 996 UHF frequencies and Antenna power available for powered antennas & other in-line RF devices. 9 pre-coordinated frequency scan groups simplify selection of usable frequencies in a multichannel wireless system. True Diversity operation reduces dropouts, advanced digital Tone Lock squelch effectively blocks stray RF and communicates transmitter data for receiver display. Transmitter offers backlit LCD & dual-color LED Locking battery compartment with secure latch and robust design. Ground-lift switch helps eliminate audible hum caused by ground loops. Balanced and unbalanced audio output jacks. Repairs may be required. Bidders are cautioned to inspect prior to bidding. 70324401361234