Shure Featuring the industry standard BETA® 58A vocal microphone, the half-rack GLXD24+/B58 Dual Band Vocal System delivers superior, transparent digital audio.

The Shure GLXD24R+/B58-Z3 is a professional digital dual‑band wireless vocal microphone system designed for live sound, performance venues, houses of worship, speaking events, presentations, and DJs. It combines a rugged half‑rack receiver with a high‑quality handheld transmitter equipped with the industry‑standard BETA 58A vocal microphone capsule.

Key Features

Wireless System

• Uses GLX‑D+ Digital Dual Band wireless technology operating in both the 2.4 GHz and 5.8 GHz frequency bands, providing reliable, interference‑resistant audio transmission.

• True diversity reception for stable signals and reduced dropouts.

• Automatic channel scanning and frequency selection for easy setup and consistent performance.

• Operates up to approximately 100 ft (30 m) line‑of‑sight from transmitter to receiver.

• Supports up to 8 transmitters per band without external frequency management (expandable with optional accessories).

Receiver (GLXD4R+)

• Half‑rack mountable metal chassis suitable for installation in standard equipment racks.

• Front‑panel LCD display showing signal status, battery life, group/channel info.

• Balanced XLR and 1/4″ TRS outputs provide flexible connection to mixers and sound systems.