Packed with the same sophisticated electro-acoustic features found in higher-end Neumann microphones, this compact non-modular mic is nevertheless geared for serious production and home recording studios.The omnidirectional KM183ni is a pressure transducer with a boost of approximately 7 dB at 10 kHz in the free field, and has a flat frequency response in the diffuse sound field. For more distant miking it offers a smooth increase in high-end response, ensuring a crisp sound. It features balanced, phantom-powered output, and is also available in a matte black finish (KM183mt).Workaholics, consider yourselves warned. You might never run out of ideas for putting this versatile little gem to use. Acoustical Operating Principle: Pressure transducer Directional Pattern: Omnidirectional Frequency Range: 20 Hz … 20 kHz Sensitivity at 1 kHz into 1 kohm: 12 mV/Pa Rated Impedance: 50 ohms Rated Load Impedance: 1000 ohms Equivalent SPL CCIR 468-3: 24 dB Equivalent SPL DIN/IEC 651: 13 dB-A S/N Ratio CCIR 468-3: 70dB S/N Ratio DIN/IEC 651: 81 dB Maximum SPL for THD 0.5%: 140 dB Maximum Output Voltage: 10 dBu Dynamic Range of the Microphone Amplifier DIN/IEC 651: 124 dB Supply Voltage: 48 V 4 V Current Consumption 3.2 mA Matching Connectors: XLR 3F Weight: Approx. 80 g Diameter: 22 mm Length: 107 mm