Shure AD2/B87A=-G57 AD HH 470-616 MHZ

The Shure AD2/B87A pairs the Axient Digital AD2 handheld transmitter with a Beta 87A supercardioid condenser vocal capsule, offered here in the G57 band covering 470-616 MHz. It features wide tuning up to 184 MHz, Standard and High Density transmission modes, encrypted transmission, rugged metal construction, and a backlit LCD. Runs more than 11 hours on a Shure SB900C lithium-ion battery or 8 hours on AA batteries at 10 mW. Intended for touring, broadcast, and installed sound.