Shure QLXD2/B87A — Handheld Wireless Transmitter with Beta 87A Capsule
QLXD2/B87A Overview
The Shure QLXD2/B87A combines the QLXD2 handheld transmitter with the renowned Beta 87A capsule, purpose-built for professional wireless vocal applications in music venues, presentation spaces, and houses of worship. The system delivers transparent 24-bit digital audio quality with highly efficient RF spectrum usage, making it well-suited for environments where spectrum management is critical. IR sync with a compatible QLXD receiver enables fast, reliable channel setup, and the system maintains a clear, uninterrupted signal across its full 100 m (330 ft.) operating range. This transmitter is an ideal choice for audio engineers, system integrators, and worship audio teams requiring dependable wireless vocal performance.
All-metal construction provides the durability required for touring and installed applications, while compatibility with a wide selection of Shure capsules gives operators flexibility to match the microphone’s sonic character to the application.
Key Features
- 24-Bit Digital Audio — Transparent digital audio quality with no companding artifacts, preserving the full character of the Beta 87A capsule
- Beta 87A Capsule Included — Legendary Shure supercardioid condenser capsule optimized for lead vocals and close-miking applications
- V50 Frequency Band (174–216 MHz) — Operates in the V50 band, providing frequency coordination options in markets where this spectrum is available
- 100 m (330 ft.) Operating Range — Maintains clear, uninterrupted RF signal across the full operating range
- IR Sync — One-button IR synchronization with a compatible QLXD receiver for fast, accurate frequency setup
- Efficient RF Spectrum Usage — Designed for dense RF environments where multiple systems must coexist without interference
- All-Metal Construction — Rugged build quality suited for repeated use in live performance, touring, and installed venue environments
- Broad Capsule Compatibility — Accepts a wide range of compatible Shure microphone capsules for application-specific sound signatures

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