Shure Axient (AD4DUS-A) 2-Ch Digital Receiver (470-636 MHZ)

Axient Digital defies limitations for both RF and audio quality. With industry-leading low latency, transparent frequency response, and wide dynamic range, Axient Digital lets nothing get in the way of true, pure sound. No matter the setting, you'll hear Shure audio quality you can count on.Dual and quad receiver options open the gateway to the full range of features, from high-performance RF and transparent digital audio to software control. With Quadversity, the AD4Q can assign four antennas to a single channel for greater coverage and signal quality.