A great piece of kit from Gemini giving you 16 crystal clear UHF frequencies to choose from, two separate single channel receivers, balanced and un-balanced output jacks, front panel RF indicator LED, User accessible squelch control, auto-mute circuitry eliminates popping and static when mic is out of range, frequency turned 1/4 wavelength 1/2 space rack mountable chassis. Choose from 2 handheld mics, 2 lapel mics, 2 headset mics or any combination of 2.