HT500D Handheld Transmitter

The HT-500D handheld transmitter is rugged and
durable enough to withstand rigorous use on stage or in the field, and
is for use with the FMR-500 wireless microphone system. It offers 950
channels in 25kHz steps, and features an LCD display. A 9 volt
Alkaline battery lasts about 8 hours. The HT-500D...