Shure AD3 Axient Digital Plug-On Transmitter (G57)
With the Shure AD3 on its output, a wired microphone becomes an Axient Digital wireless mic for interviews, news gathering, and film and television work.
The AD3 locks onto the mic with a secure XLR connector and sets its own input gain through automatic input staging. Phantom power switches between off, 12 V, and 48 V, and a high-pass filter can be set from 40 to 240 Hz.
Two AA batteries come with the transmitter and run it for more than 7 hours. An optional SB900C rechargeable battery gives more than 10.5 hours, and USB-C supplies external power and charging. This version covers the G57 band, 470 to 616 MHz, and works with AD4D and AD4Q receivers.
Features
- Locking XLR connector
- Automatic input staging
- Off, 12 V, or 48 V phantom power
- High-pass filter, 40 to 240 Hz
- Standard and High Density modes
- 2, 10, or 35 mW RF power
- AES-256 encryption
- OLED display
- More than 10.5 hours on an SB900C battery
- USB-C power and charging











