Shure SLXD2/Beta87A L56, Digital UHF Hand-Held Transmitter, Frequency range: 650 - 694 MHz, With Beta87A condenser capsule, Microphone polar pattern: Supercardioid, Microphone frequency range: 50 - 20000 Hz, Peak SPL: 140.5 dB, 24 Bit / 48 kHz audio...
