Shure AD3=-G57 AD3 PLUG-ON TRANSMITTER, 470-616 MHZ

The Shure AD3 is a plug-on wireless transmitter that converts any XLR microphone into an Axient Digital wireless source, offered here in the G57 band covering 470-616 MHz. It features a fast, secure locking XLR connector, wide tuning, Standard and High Density modes, encrypted transmission, and a lightweight metal chassis built to resist sweat and moisture. Runs on AA batteries or a Shure SB900C rechargeable with up to 8 hours of use and USB-C charging. Compatible with AD4D and AD4Q receivers.