The Shure Beta 58A dynamic vocal microphone is precision-engineered for live performance and project studio recording. A tailored frequency response accentuates vocals, and the supercardioid pattern isolates from other sound sources. It combines automatic frequency management with true digital diversity for a rock-solid wireless signal with exceptional digital audio clarity.
 
MAIN FEATURES

Available Transmitter Form factors: Handheld

Operating range (up to): 20-30 m (Under typical conditions)
 
GLXD4 Digital Wireless Receiver for GLXD Wireless Systems

Operates globally license-free in the 2.4GHz spectrum

Allows operation of up to 8 compatible systems (depending on operation mode)

LINKFREQ quickly identifies the best open channels and enables the transmitter to automatically follow any frequency change on the receiver without signal interruption by automatically and seamlessly switching to backup frequencies.

Hi-resolution LC display

Transmitter battery status monitor in hours and minutes

Identifies Transmitter from Receiver and vice versa

Remote adjustable transmitter gain control

20 Hz to 20 kHz

120 dB dynamic range

24 bit  

Real-time battery run-time displayed in hours and minutes (accurate within +/- 15 minutes)

Integrated battery charge port for proprietary Shure Lithium-Ion transmitter batteries

XLR and ¼“ output connectors

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

3 hour charge = up to 16 hours use

1 hour charge = up to 6 hours use

30 minute charge = up to 3 hours use

15 minute charge = up to 1.5 hours u 

Accurate battery metering in hours / minutes (+/- 15 minutes) displayed on LED screen (GLXD4 only)

 
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.

 
WHAT IS THE BETA 58A BEST SUITED TO?
 
The Beta 58A is a premium vocal mic ideally suited for professional lead and backup vocals, either on stage or in the studio.
 
HOW DOES THIS COMPARE TO THE LEGENDARY SM58?
 
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.
 
Applications

Live Vocals

Podcast/Voiceover

 
MULTIPLE RECHARGEABILITY OPTIONS:

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.

GLXD4UK-Z2 Digital Wireless Receiver for GLXD Systems

LITHIUM-ION RECHARGEABLE BATTERY

power supply (UK)

Carrying case

Thread adapter

USB cable