The 3000 Series frequency-agile UHF wireless microphone systems from Audio-Technica opened up a new level of performance and price with an awesome feature set. The ATW-3110AD is a UniPak™ bodypack system that normally comes with no mic element. We've added the popular E6i headset microphone to provide you with a complete, professional-sounding system at increased savings. ATW-3110AD Features: • Automatic frequency scanning • 200 PLL-synthesized channels per band selectable via soft-touch controls on receiver and transmitter • Available in two frequency bands: 541.500 - 566.375 MHz (TV Channels 25 - 30), 655.500 - 680.375 MHz (TV Channels 44 - 49) • True Diversity operation selects the better signal from two independent receiver sections, reducing dropouts • Interference-resistant UHF band operation • Advanced digital ToneLock™ squelch • Red alert light that warns of low battery power, signal loss and input overload • Transmitter battery-life fuel gauge on the receiver • Ground-lift switch • Balanced and unbalanced audio output jacks • Two receivers can be mounted side-by-side in a single 19” rack space • UniPak™ transmitter includes Super Hi-Z input that provides optimum load for guitar pickups |