Austrian Audio OC707, Condenser Vocal Microphone, Polar pattern: cardioid, Frequency response: 35 - 20,000 Hz, Sensitivity: 10 mV/Pa, Inherent noise: 19 dB SPL (A), Max. sound pressure level: 150 dB, Low cut filter: 120 Hz (2nd order), Impedance: 275 O (balanced), Load resistance: > 1 kO, Requires a 48 V phantom power, Robust die-cast housing, Dimensions: 194 x 53 x 53 mm, Weight: 0.35 kg, Incl. OCH1 Mic Clip and MSC1 Carry Case