GLXD24R+/B87A-Z3 Digital Wireless Rack System with BETA®87A Vocal Microphone

Featuring the industry standard BETA®87A vocal microphone, the new half-rack GLXD24+/87A Dual Band Vocal System delivers superior, transparent digital audio.

Mic Capsule - BETA 87A
Frequency Band - Z3

Ready-To-Go. Every time. Automatically.
Featuring the industry standard BETA®87A vocal microphone, the new half-rack GLXD24+/87A Dual Band Vocal System delivers superior, transparent digital audio. The perfect combination of the automatic frequency management with the new Dual Band Technology provides reliable and consistent performance while Shure proprietary Lithium-Ion rechargeable batteries provide up to 12 hours of use. Go wireless without complication.

Features

• BETA®87A supercardioid condenser microphone capsule for studio-quality vocal reproduction
• Dual-band operation (2.4 GHz and 5.8 GHz) for enhanced reliability and reduced interference
• Automatic frequency management for seamless setup and operation
• Up to 12 hours of continuous use with Shure SB904 lithium-ion rechargeable battery
• Rugged metal half-rack receiver with front-panel charging for the SB904 battery
• True digital diversity reception for minimized dropouts
• Backlit LCD screen for easy monitoring of system status
• Frequency Band: Z3 (2.4 GHz and 5.8 GHz)

Specifications

System
- Wireless Technology: Digital 2.4/5.8 GHz
- Diversity: True Diversity
- RF Frequency Band: Z3 (2400–2483.5 MHz / 5725–5850 MHz)
- Max Operating Range: 100 ft / 30.5 m (Line of Sight)
- Max Transmitters per Band: 8
- Dynamic Range: 120 dBA

Receiver (GLXD4R+)
- Type: Half-rack, rack-mountable

Audio Outputs:
- 1x XLR 3-Pin Balanced Mic/Line Output
- 1x 1/4" TRS Balanced Output
- Display: Backlit LCD
- Power Requirements: AC/DC Power Adapter (14.5 to 17 VDC at 600 mA)
- Dimensions: 7.8 x 1.7 x 6.4 in / 197 x 42 x 163 mm (without antennas)
- Weight: 30.5 oz / 866 g

Transmitter (GLXD2+)
- Type: Handheld with BETA®87A capsule
- RF Output Power: 10 mW
- Input Level: Microphone
- USB I/O: 1x USB-C (Charging)
- Gain Range: -18 to +42 dB (1 dB Steps)
- Dimensions: 2 x 9.7 x 1.5 in / 51 x 246 x 37 mm
- Weight: 9.3 oz / 265 g (without battery)

Microphone (BETA®87A)
- Type: Condenser
- Polar Pattern: Supercardioid
- Frequency Response: 50 Hz to 20 kHz
- Maximum SPL: 140 dB
- Sensitivity: -52.5 dBV/Pa

Power
- Transmitter Battery Type: Shure SB904 - 2420 mAh (Included)
- Battery Life: Up to 12 hours (Lithium Rechargeable)
- Charging Time: 15-minute quick charge provides 1.5 hours of use

Included Accessories
- GLXD4R+ Dual-Band Wireless Rack Receiver
- GLXD2+ Handheld Transmitter with BETA®87A Microphone Capsule
- Shure SB904 Rechargeable Battery
- Rack Mount Hardware
- Zippered Bag
- User Guide

This system is ideal for vocalists seeking high-quality wireless performance with minimal setup complexity. Its dual-band operation and automatic frequency management ensure reliable audio transmission in various environments.