Shure ADX2/K9HSB=-G57 ADX HH 470-616 MHZ

The Shure ADX2/K9HSB=-G57 is a professional digital handheld wireless microphone transmitter designed for use with Shure Axient Digital wireless systems. It is built for high‑end live performance and sound reinforcement applications where pristine audio quality, reliable RF performance, and flexible control are needed. The unit includes a KSM9HS dual‑diaphragm condenser capsule with switchable polar patterns for precise vocal capture and maximum versatility in demanding live sound environments. It features ShowLink remote control for real‑time parameter adjustments and automatic interference avoidance, and supports advanced encryption for secure RF transmission.

Features

Microphone & Audio

• Built‑in KSM9HS condenser capsule with exceptional detail and clarity.

• Switchable polar patterns (Hypercardioid and Subcardioid) for flexible pickup and feedback control.

• Wide frequency response suitable for vocal reproduction.

• Robust transient response and low distortion.

Wireless & RF Performance

• Digital UHF transmission for high‑quality audio and resistance to interference.

• Operates in the 470–616 MHz (G57) range with up to 146 MHz tuning bandwidth.

• Selectable RF output power (2 mW / 10 mW / 40 mW) for range and density optimization.

• AES‑256 encryption for secure transmission.

• ShowLink technology for remote control, automatic interference avoidance, and on‑the‑fly adjustments.

• Two transmission modes: Standard and High Density for optimal coverage or high channel count environments.