Shure GLXD24RUK/B58-Z2 - BETA 58A Rackmount Wireless System


The GLX-D Advanced Digital Wireless Vocal System features intelligent battery rechargeability, and the precision-engineered Beta58A vocal microphone capsule optimized for lead vocal performance and the GLXD4R metal rack mount receiver. For use with GLX-D Advanced Frequency Managers, providing robust RF performance, automatic frequency management and increased channel count with exceptional digital audio clarity and seamless operation.



  • Available Transmitter Form factors: Handheld

  • Operating range (up to): 20-30 m (Under typical conditions)

GLXD4R Rack Mount Receiver for GLX-D Advanced Digital Wireless Systems

  • Integrated battery charge port for intelligent Shure lithium‐ion transmitter batteries, two‐color charge indicator LED

  • Detachable antennas for remote mounting

  • Remote adjustable transmitter gain control

  • Hi‐res LCD screen status display

  • XLR and ¼ʺ output connectors

  • Rugged metal chassis design

  • Included rack mount hardware

GLXD2/B58 Digital handheld transmitter with Beta 58A Capsule

  • Automatically links with GLX-D wireless receivers for seamless frequency changing and any necessary gain adjustment

  • Integrated microphone capsule design

  • Sophisticated design with durable, lightweight construction

  • Operating range of 20-30 m under typical conditions

  • Two-color transmitter status indicator LED

  • The Digital Wireless Transmitter provides Shure Digital Power Management with multiple charging solutions such as car-, wall- or USB-chargers (GLXD4: In-receiver charger)

  • Custom lithium ion batteries provide up to 16 hours of continuous transmitter use.

  • Connect for a 15-minute quick charge and count on up to 1.5 hours of performance.



The Beta 58A is a premium vocal mic ideally suited for professional lead and backup vocals, either on stage or in the studio.



Both are designed for vocal use and have a bright midrange and bass roll-off. The Beta 58A has increased sensitivity and high-end frequency response which results in a cleaner more detailed sound. It also features a supercardioid polar pattern compared to the SM58’s cardioid, giving it greater unwanted sound rejection and more resistance to feedback.



  • Live Vocals

  • Podcast/Voiceover



  • Charge battery alone: 

    • GLXD4 integrated charge port

    • SB902 GLX-D Lithium-ion battery (available separately)

  • Charge a spare battery while system is in use:

    • SBC902 USB battery dock charger (available separately)

  • Charge battery in-transmitter:

    • USB charge cable (included)

    • SBC10-USB USB wall charger (available separately)

    • SBC-CAR USB car charger (available separately)


What's Inlcuded

  • GLXD2/B58 - GLXD2 Handheld Transmitter and Beta 58A microphone for professional sound reinforcement.

  • GLXD4RUK-Z2 Rackmount Digital Wireless Receiver for GLXD Systems


  • power supply (UK)

  • Carrying case

  • Thread adapter

  • USB cable

  • Antenna

  • Antenna Cable

  • Swivel Adapter

Shure GLXD24R/B58 - BETA 58A Rackmount Wireless System

  • GLXD24R/B58A Specifications

    Set Type: Vocal

    Amount of Handhelds: 1

    GLXD4R Specifications

    Weight: 907 g

    Height x Width x Depth: 42.0 × 197.0 × 163.0 mm

    Transmission: Digital on 2.4 GHz

    Receiver Housings: Metal

    Active Antenna Possible: No

    Bias via BNC: No

    Encryption: No

    High Density Mode: No

    Interference Detection: No

    Remote Control: No

    DANTE-Enabled Products: No

    Scan Features: Channel Scan, Group Scan

    Detachable Antennas: No

    Network ability: No

    Software control: No

    Logic: No

    Cascade: No

    Rack Hardware: Included Rack mounts brackets

    Receiver type: Single

    Line Mic Switch: No

    Power Requirements: 14 to 18 VDC (tip positive with respect to ring) 550 mA

    Gain adjustment range: -18 to 42

    Phantom Power Protection: Yes

    Spurious Rejection: 35 dB, typical

    Antenna Input Impedance: 50 Ω


    GLXD2/B58 Specifications

    Weight: 267 g

    Height x Width x Depth: 252.0 × 51.0 × 51.0 mm

    Transmitter weight: 221 g

    Battery life lithium: 16 h

    Form Factor: Handheld

    Transmitter housings: Molded ABS

    Audio Mute: No

    Detachable Antennas: No

    Switchable RF power: No

    Batteries: Shure Lithium-Ion battery

    Battery Status: Multi-Color LED

    Charger Options: USB Charger, CAR Charger, Wall Charger, Docking Charger

    Frequency Diversity: No

    Functionality: Transmitter

    High Density Mode: No

    Interchangeable Handheld Capsule: Fixed

    Transmission: Digital on 2.4 GHz


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“By far the best service I’ve ever experienced. I was importing a product to Canada and the whole experience was quick, easy and seamless. These guys really care about running a good business. Not to mention the price was cheaper than the stores here even after importing. Definitely will do more business in the future.” 

—  Philip Manzon

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