Shure GLXD2+ / B87A Digital Wireless Dual Band Handheld Transmitter Beta 87A Vocal Mic

Studio-Quality Wireless Vocals

The Shure GLXD2+/B87A Digital Wireless Dual Band Handheld Transmitter, featuring the premium Beta® 87A condenser vocal microphone capsule, delivers superior, transparent 24-bit digital audio for professional vocalists and presenters across Australia. Operating on dual-band 2.4 GHz and 5.8 GHz frequencies (Z3 band), this transmitter ensures reliable, interference-free performance with automatic frequency management. Designed for use with GLX-D+® Dual Band Wireless Systems (receiver sold separately), it combines studio-grade clarity with robust wireless technology, ideal for live performances, broadcasts, and events.

Exceptional Vocal Clarity

The Beta 87A capsule is a supercardioid electret condenser microphone renowned for its smooth frequency response (50 Hz – 20 kHz) and high sound pressure level capability (140.5 dB SPL), delivering detailed, warm vocals with a characteristic presence rise in the upper midrange. Its tight supercardioid pattern provides maximum isolation from stage noise and other vocalists, ensuring minimal off-axis coloration and superior gain-before-feedback. The GLXD2+/B87A offers a 120 dB dynamic range, capturing every vocal nuance with pristine digital clarity.

Reliable and User-Friendly Design

The GLXD2+/B87A leverages Shure’s Dual Band Technology, supporting up to 8 compatible systems in typical settings (16 under ideal conditions) with seamless frequency management to avoid interference. The included SB904 lithium-ion rechargeable battery provides up to 12 hours of use, with a 15-minute quick charge yielding 1.5 hours of operation. The transmitter’s durable construction and integrated capsule design ensure reliability, while its 100 ft (30 m) indoor range (up to 200 ft/60 m under ideal conditions) offers freedom of movement. Setup is effortless with automatic linking to GLXD4+ or GLXD4R+ receivers.

Key Performance Features

• Beta 87A Supercardioid Capsule – Condenser-like clarity with tailored vocal response and high SPL handling

• Dual Band Technology – Operates on 2.4 GHz and 5.8 GHz for interference-free performance

• 24-Bit Digital Audio – Transparent sound with 120 dB dynamic range

• Automatic Frequency Management – Seamlessly selects optimal frequencies for reliable operation

• SB904 Rechargeable Battery – Up to 12 hours of use, with 1.5 hours from a 15-minute charge

• Operating Range – Up to 100 ft (30 m) indoors, 200 ft (60 m) under ideal conditions

• Rugged Construction – Durable design for professional live and studio use

Why Choose Audio Shop Australia

• 100% genuine Shure products with manufacturer warranty

• Fast, reliable delivery across Australia with secure checkout

• Expert advice from our team of audio professionals

• Extensive range of wireless systems, microphones, and accessories

• Trusted by musicians, presenters, and sound engineers nationwide