Shure QLXD2/B58A — Handheld Wireless Transmitter with Beta 58A Capsule
QLXD2/B58A Overview
The Shure QLXD2/B58A combines the QLXD2 handheld transmitter with the legendary Beta 58A supercardioid capsule, delivering transparent 24-bit digital audio quality for professional wireless vocal applications. Operating in the J50A band (572–616 MHz), this system is engineered for efficient RF spectrum usage in congested RF environments. The all-metal construction provides the durability required for touring, installed sound, and live performance applications. It is well suited for audio engineers, system integrators, houses of worship, and music venues requiring reliable, broadcast-quality wireless vocal performance.
IR sync with a compatible QLXD receiver enables fast, straightforward frequency coordination at the push of a button, and the system maintains clear, uninterrupted signal over its entire 100 m (330 ft.) operating range.
Key Features
- 24-Bit Digital Audio — Transparent, high-resolution audio quality suitable for professional vocal reinforcement and broadcast applications
- Beta 58A Supercardioid Capsule — Legendary Shure Beta 58A sound signature optimized for live vocal performance with high gain-before-feedback characteristics
- J50A Band Operation (572–616 MHz) — Efficient RF spectrum usage designed to operate cleanly in crowded wireless environments
- 100 m (330 ft.) Operating Range — Maintains clear, uninterrupted signal throughout the full operating range
- One-Touch IR Sync — Rapid frequency coordination with a compatible QLXD receiver via infrared sync at the push of a button
- All-Metal Construction — Built for the rigors of touring, live performance, and permanent installation environments
- Broad Capsule Compatibility — Supports a wide selection of Shure microphone capsule options for flexible sound signature choices

Reviews
There are no reviews yet.