Shure The GLX-D+ Dual Band Wireless Rack System features the premium MX153 Headworn Earset for high-quality vocal performance applications and the GLXD4R+ half-rack receiver.

The Shure GLXD14R+/MX53‑Z3 is a professional digital wireless headset microphone system designed for reliable, transparent audio performance in presentations, live productions, corporate events, houses of worship, and educational settings. It integrates Shure’s GLX‑D+ Dual Band digital wireless technology, automatically scanning 2.4 GHz and 5.8 GHz frequency bands to find the cleanest channel for stable operation with reduced interference. The system includes a half‑rack mount receiver, a lightweight bodypack transmitter, and the premium MX153 omnidirectional headset microphone, offering clear vocal capture with minimal handling noise. Rechargeable lithium‑ion battery technology provides up to 12 hours of continuous use, with quick‑charge capability and front‑panel charging on the receiver.

Features:

• Digital Dual Band wireless operation (2.4 GHz and 5.8 GHz) with automatic frequency scanning

• True digital diversity reception for reliable signal stability

• Includes GLXD4R+ half‑rack receiver with rackmount hardware

• Bodypack transmitter with ergonomic design and TA4F connector

• Premium MX153 omnidirectional headset microphone for vocal clarity

• Up to approximately 12 hours of runtime from rechargeable lithium‑ion battery

• Quick charge: brief charge delivers usable battery time

• Front‑panel receiver battery charging bay for SB904 battery

• Automatic transmitter‑to‑receiver pairing

• Removable rear‑panel antennas

• Balanced XLR and 1/4″ TRS outputs on receiver