Shure ADX2/K9B=-G57 ADX HH 470-616 MHZ

The Shure ADX2/K9B=-G57 is a professional‑grade digital wireless handheld microphone transmitter designed for use with Shure Axient Digital Wireless Systems. It combines high‑quality audio capture with advanced RF performance, ShowLink remote control, secure transmission, and rugged construction for demanding live‑sound and broadcast environments. The included KSM9 condenser microphone capsule offers detailed vocal reproduction with selectable polar patterns, making the transmitter suitable for a wide range of vocal applications. Built for flexibility and reliability in complex RF conditions, the ADX2/K9B ensures consistent performance and real‑time control directly from the mixing position.

Features

Wireless & RF Performance

• Digital UHF wireless transmission compatible with Axient Digital systems

• Wide tuning range with up to 184 MHz bandwidth

• ShowLink remote control for real‑time parameter adjustments and automatic interference avoidance

• Two transmission modes: Standard and High Density (for maximum channel count and robust coverage)

• Selectable RF output power levels to optimize range and system density

• AES‑256 encryption for secure signal transmission

Microphone & Audio

• Interchangeable KSM9 condenser capsule included

• Dual‑diaphragm design with selectable cardioid and supercardioid polar patterns

• Accurate, detailed vocal reproduction with low distortion

• Built‑in pop protection grille reduces noise from breath and plosives

Power & Operation

• Up to 9 hours runtime on a Shure SB920 rechargeable lithium‑ion battery

• External charging contacts for dock‑style charging

• Backlit LCD display with intuitive menu for frequency, group/channel, RF output, and battery status