The Shure QLXD2/B87A is a professional handheld wireless microphone system that pairs the premium Beta 87A supercardioid condenser capsule with the reliable QLX-D digital wireless platform. This combination delivers exceptional vocal clarity, detailed high-frequency response, and superior gain before feedback, making it a top choice for lead vocalists, broadcast presenters, and demanding live sound applications. The Beta 87A capsule is renowned for its bright, present sound with a tight supercardioid polar pattern that provides excellent isolation from stage monitors and ambient noise. Integrated into the QLXD2 transmitter body, this capsule benefits from the system's robust digital transmission, which offers 24-bit/48 kHz audio quality, low latency, and reliable performance in crowded UHF frequency environments.

The QLXD2 transmitter features a backlit LCD screen for monitoring RF and audio levels, frequency selection, and battery status. It is powered by two AA batteries, offering extended runtime, and supports remote monitoring and control via Shure Wireless Workbench software. The digital architecture includes companding-free audio for pristine sound quality and the option for 128-bit AES encryption to secure the audio transmission. The system is designed for easy setup with automatic frequency scanning and grouping, allowing audio engineers to quickly deploy multiple systems with optimal coordination.

Ideal for touring professionals, theater productions, and installed venues where vocal excellence is paramount, the QLXD2/B87A system provides a seamless integration of a world-class microphone capsule with state-of-the-art wireless technology. It ensures that every nuance of a vocal performance is captured and transmitted with fidelity and reliability. For vocalists who require a detailed, articulate sound with maximum feedback rejection, this handheld system represents a premium wireless solution that delivers consistent, professional performance night after night.