The Shure ADX3 Axient Digital plug-on transmitter brings the power and reliability of Shure’s flagship Axient Digital wireless platform to any XLR-connected microphone. Operating in the G56 frequency band (470–636 MHz), it delivers exceptional RF stability, wide tuning bandwidth and ultra-low latency, making it ideal for broadcast, theatre, film, ENG and professional live sound applications. The ADX3 features ShowLink® remote control compatibility, secure encrypted digital audio and advanced power management with support for SB900-series rechargeable batteries or AA cells. Its rugged metal construction and locking XLR connector ensure dependable performance with condenser or dynamic microphones, making it a flexible, high-end solution for transforming wired mics into premium Axient Digital wireless systems.