LD Sytems MEI 1000 In Ear Wireless Monitor System. The MEI-1000 features 160 UHF Channels and can be purchased in different frequency groups within 790-814MHz. In the stereo mode (Focus mode off), the 2 input signals can be heard left and right over the receiver. On the receiver you can adjust the balance between the input signals.
The LD Sytems MEI 100 In Ear Wireless Monitor System: with outstanding sound characteristics. A corrected frequency response ensures optimal adaptation to auditory requirements. The MEI-100 features 160 possible frequencies, permitting 10 systems to be operated in parallel without intermodulation.