Shure SLXD2+/B87A=-G57 Handheld Transmitter, Beta87A

The Shure SLXD2+/B87A=-G57 is an SLX-D+ handheld wireless transmitter with the Beta 87A supercardioid condenser capsule, a longtime standard for detailed, assertive live vocals, operating in the G57 frequency band. The SLX-D+ platform provides transparent 24-bit digital audio, dynamic range above 118 dB, and AES-256 encryption, pairing with SLXD4+ series receivers. It runs up to 8 hours on the rechargeable SB903 lithium-ion battery, and the threaded head accepts other Shure wireless capsules.