Sennheiser MEG 14-40 B, Condenser gooseneck microphone, With KE10 microphone capsule, RF shielding against intermodulation from wireless devices, Directional characteristic: Cardioid, Frequency range: 50 - 20.000 Hz, Impedance: 100 Ohm, Peak SPL: 130 dB, Current consumption: 3 mA, XLR 3-pin male plug, 48 V