Q Audio
QWM 1970 HH BP UHF Dual Channel Diversity Handheld/Beltpack Wireless System, 19" Rack Mountable

Transmitter Configuration:

1x Dynamic Handheld Microphone

1x Beltpack Transmitter (TA-4 connector)

1x Headworn Microphone (TA-4 connector)

1x Lavalier Microphone (TA-4 connector)