Shure GLXD24R+/B87A Dual-Band Wireless Vocal Rack System with BETA 87A Microphone (Z3: 2.4, 5.8 GHz)

The Shure GLXD24R+ is an advanced digital wireless system designed for professional vocalists who require exceptional audio clarity, ultra-reliable connectivity, and sophisticated frequency management. This rack-mount system operates on a unique dual-band technology, simultaneously utilizing both the 2.4 GHz and 5 GHz ISM bands to dynamically seek the clearest possible signal paths. This intelligent frequency agility allows the system to automatically avoid interference from Wi-Fi networks and other wireless devices, providing a remarkably stable and dropout-free audio link even in congested RF environments like urban clubs, theaters, and worship facilities. The system includes a rack-mount receiver and a handheld transmitter fitted with a premium dynamic vocal capsule, delivering pristine digital audio quality with wide dynamic range and low latency.

The receiver's 1U rack-mountable design features a bright, full-color LCD screen that provides comprehensive real-time information on both RF bands, audio metering, transmitter battery level, and system status. This allows audio engineers to monitor system health at a glance from front-of-house. The system includes advanced networking capabilities via an Ethernet port, enabling remote control, monitoring, and firmware updates from a computer when used with optional software. The included handheld transmitter is built with a rugged metal body and offers long operating time from its rechargeable lithium-ion battery, which can be charged in the optional dedicated charger or via USB.

The GLXD24R+ represents a significant leap in wireless reliability for touring musicians and installed venues where traditional UHF systems face increasing spectrum challenges. Its ability to intelligently navigate crowded frequency spaces, combined with professional-grade audio performance and robust remote management features, makes it a future-proof investment. This system is ideal for vocalists and sound companies who cannot afford interference and demand the highest level of wireless performance and control for critical live sound applications.