What is it? An in-ear, license-free wireless monitoring System wireless Details LD Systems’ advanced, 96-channel UHF MEI 1000 G2 in-ear monitoring system comprises the LDMEI1000G2BPR belt-pack receiver and LDMEI1000G2T transmitter. According to LD Systems it delivers natural sound with extended dynamics and low crosstalk in both the 823 - 832MHz and 863 - 865MHz bands. Switchable mono, stereo and focus modes select the appropriate monitoring application while adjustable EQ and limiter functions offer consistent sound reproduction from 60Hz -16kHz with a high S/N ratio and low THD. Up to five LD MEI 1000 G2s can be used simultaneously with continuous operation time exceeding 12 hours with high-quality batteries. The earphones are said to offer high wearing comfort with a multifunction display providing all the relevant system information. And another thing... The MEI 1000G2 is supplied with 19" rackmount kit and a rugged ABS plastic carrying case complete the MEI 1000 G2 package.