GLX-D Digital Wireless Systems

GLX-D Digital features intelligent technology and convenient rechargeable power options for musicians who run their own sound.

  • Transmitter form factors include handheld (customizable at, bodypack, headworn, lavalier, and instrument clip-on
  • Guitar pedal receiver and single-channel receiver options available
  • Powered with Shure rechargeable lithium-ion batteries
  • Operates in the 2.4 GHz frequency band, and offers up to 4 compatible systems in a typical setting (up to 8 under ideal conditions)
from $449.00

System Details

Revolutionary Shure GLX-D® Digital Wireless Systems combine leading-edge LINKFREQ Automatic Frequency Management (2.4 GHz frequency band) technology with best-in-class intelligent lithium-ion battery rechargeability to define the new standard for seamless operation and digital audio clarity.

Available in a variety of configurations, including the first Shure pedal-mounted guitar option.

Shure Design Studio


  • Allows operation of up to 4 compatible systems in a typical setting, and up to 8 maximum under ideal conditions
  • Operating range:
    • Indoors: Up to 100 feet (30 m) typical, with a maximum of 200 feet (60 m) under ideal conditions
    • Outdoors: Up to 65 feet (20 m) typical, with a maximum of 165 feet (50 m) under ideal conditions
  • Rugged and reliable Shure construction
  • Legendary Shure microphones options featuring an integrated microphone capsule design

LINKFREQ Automatic Frequency Management (2.4 GHz frequency band)

  • Revolutionary intelligent frequency management quickly identifies the best open group and channel frequencies
  • Bi-directional communication link automatically enables the transmitter to follow any frequency change on the receiver
    • Continuous interference monitoring automatically and seamlessly switches to backup frequencies if needed, without performance interruption

Power Management
Custom Shure rechargeable lithium-ion batteries replace up to 2,500 alkaline batteries and deliver:

  • Up to 10,000 hours of use per battery
  • Up to 16 hours of continuous 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 use

Learn more about money-saving power management options with GLX-D.

Multiple Convenient Battery-charging Methods
Charge a battery:

  • In the integrated charge port of GLXD4 while the system is in use
  • In the USB Battery Dock Charger (available separately)
  • While it is in the transmitter using the USB charge cable (included), SBC-USB USB Wall Charger (available separately), or SBC-CAR Car Charger (available separately)

Software & Downloads


File Language Type File Size
GLX-D Digital Wireless Brochure English PDF 2.23 mb


File Language Type File Size
Wireless Product Spectrum Chart PDF 447 kb
Wireless Systems Comparison Chart PDF 1.31 mb

Specification Sheets

File Language Type File Size
GLX-D Specification Sheet English PDF 2.02 mb

User Guides

File Language Type File Size
GLX-D Wireless with GLXD4 User Guide English PDF 1.64 mb
GLX-D Wireless with GLXD6 User Guide English PDF 1.55 mb
SB902 User Guide Bahasa Indonesia, Chinese-Simplified, Chinese-Traditional, Dutch, English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish PDF 914 kb

Product Support

Get Live Support

Instructional articles, guides, demos and more! Our experts offer industry-proven tips and tricks to help you get the most from your gear.

Stay In Touch

We invite you to subscribe to Shure emails. You can choose how much content you receive and how often you receive it.