Electro-Voice RE97LTX Mini Theatrical Omni Lapel Microphone (Black)

Specifications: Transducer – Condenser, Back-Electret Freq. Response – 50 Hz – 15 kHz Polar Pattern – Omnidirectional Sensitivity, 1 kHz – -48 dBV, 4.0 mV/Pascal 120 dB SPL Equivalent Noise – 32 dBA Dynamic Range – 88 dB Output Impedance, 1 kHz – 3000 Ohms Power Requirements – 5 VDC Current Consumption – 310 μA Polarity – Positive Pressure on Diaphragm Produces a Positive Voltage on Pin 2 TA4F Connector Wiring Pin 1 – Ground Pin 2 – Audio Pin 3 – Bias Voltage Pin 4 – Unused Colors Available – Black, Beige Net Microphone Weight – 10.5 g (0.4 oz)