ATW-R5220 5000 Series Dual Channel Wireless Receiver DG1Designed for use on professional tours, in stadiums, concert halls, festivals, houses of worship and other demanding audio environments, the Audio Technica 5000 Series provides incredible audio quality and proven, critically acclaimed performance for artists, broadcasters and presenters worldwide. Audio Technicas third generation, dual receiver 5000 Series offers the highest quality wireless live sound, with dual compander circuitry that processes