Shure GLXD24/B58 Digital Handheld Wireless System (2.4 GHz)

GLX-D Digital Wireless Systems

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

Includes GLXD4 receiver, GLX2/BETA58 handheld transmitter, microphone clip, power supply, rechargeable battery, USB cable, carrying case, and user guide.

Features:

• Globally unlicensed 2.4 GHz frequency band allows operation of up to 8 compatible systems
• Up to 200 feet (60 m) operating range (line of sight)
• Rugged and reliable Shure construction
• Legendary Shure microphones options featuring an integrated microphone capsule design

LINKFREQ Automatic Frequency Management

• 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 deliver:

• Up to 10,000 hours of use per battery (compared to 2,500 hours for alkaline batteries)
• 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

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)

GLXD4 Wireless Receiver

The GLXD4 single-channel wireless receiver features revolutionary LINKFREQ Automatic Frequency Management and battery rechargeability. An integrated battery charge port can charge a spare Shure lithium-ion battery while the system is in use.

Up to 8 compatible systems can operate in the globally unlicensed 2.4 GHz frequency band. For use with GLX-D Digital Wireless Systems.

Features:

• High-resolution LCD screen status display
  • Real-time transmitter battery status displayed in hours and minutes (accurate within + / - 15 minutes)
• Remote adjustable transmitter gain control
• Two-color charge indicator LED
  • Green:  Charged
  • Flashing Green: 90% charged
  • Red:  Charging
• XLR and ¼" output connectors
• Lightweight, durable construction

Specifications:

Battery Requirements: Shure lithium-ion rechargeable batteries

Beta58 Handheld Transmitter

The Shure BETA®58A is a high-output supercardioid dynamic vocal microphone designed for professional sound reinforcement and project studio recording. It has become a leading choice among vocalists and touring professionals worldwide. 

The Beta 58A maintains a true supercardioid pattern throughout its frequency range. The Beta 58A has a shaped frequency response that is ideal for close-up vocals. The superb performance of this microphone is not affected by rough handling because of its rugged construction, proven shock mount system, and hardened steel mesh grille. 

Features:

• Frequency response tailored for vocals, with brightened midrange and bass rolloff to control proximity effect
• Uniform supercardioid pattern for high gain before feedback and superior rejection of off–axis sound
• Neodymium magnet for high signal–to–noise output
• Hardened steel mesh grille that resists wear and abuse
• Advanced pneumatic shock mount system that minimizes transmission of mechanical noise and vibration
• Minimally effected by varying load impedance
• Legendary Shure quality and reliability
• Automatically links with GLX-D wireless receivers for seamless frequency changing

Specifications:

• Type: Dynamic (moving coil)
• Frequency Response: 50 to 16,000 Hz
• Polar Pattern: Supercardioid, rotationally symmetrical about microphone axis, uniform with frequency.
• Output Level: Open Circuit Voltage: -51.5 dBV/Pa* (2.6 mV) *1 Pa = 94 dB SPL
• Battery Life: Up to 16 hours
• Battery Requirements: Shure lithium-ion rechargeable batteries
• Typical Operating Distance: Up to 200 feet (60 m), line of sigh