Shure GLXD2+/B58 — Digital Wireless Dual Band Handheld Transmitter with BETA 58A
GLXD2+/B58 Overview
The Shure GLXD2+/B58 combines the proven BETA 58A supercardioid vocal microphone capsule with the GLXD2+ dual-band digital wireless transmitter, delivering transparent, high-fidelity audio for demanding live sound environments. Designed as part of the GLX-D+ wireless ecosystem, this handheld transmitter operates across dual frequency bands for enhanced reliability and interference rejection. It is purpose-built for touring vocalists, houses of worship, corporate AV, and venue installations where consistent wireless performance is non-negotiable. Audio engineers and system integrators will find it a dependable front-line solution for professional vocal reinforcement.
The BETA 58A capsule’s well-established supercardioid polar pattern provides focused pickup and strong off-axis rejection, reducing stage bleed and monitor feedback in high-SPL environments.
Key Features
- BETA 58A Capsule — Industry-standard supercardioid dynamic vocal microphone element with proven live performance characteristics and focused pickup pattern
- Dual-Band Operation — Transmits across two frequency bands simultaneously for increased spectral agility and reduced susceptibility to RF interference
- Transparent Digital Audio — GLX-D+ digital wireless architecture delivers clean, artifact-free audio reproduction suited for professional vocal applications
- GLX-D+ Ecosystem Compatibility — Designed to integrate with Shure GLX-D+ receivers and system components for cohesive wireless system deployment
- Live Performance Construction — Handheld form factor built to withstand the rigors of touring and repeated live use

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