The professional condenser microphone, which adopts the exacting complete electronic circuit control and goldplated diaphragm capsule. With a cardioid polar pickup pattern, high output, low self-noise, and the accurate reproduction of even the most subtle sound, this microphone is suitable especially for studios, recording studios, broadcasting stations, stage performances and computer. It can absolutely fulfill the requirement of high-quality for broadcasting and recording. Exceptionally low self-noise for highly critical studio recording. Offers high sensitivity to capture subtle nuances that create high-quality audio. Microphone cover prevents wind noise when you are recording. Double-braced arms add strength to stand much more weight. Polar Pattern: Uni-directional. Frequency Response: 20Hz - 20KHz. Sensitivity: -34dB 2dB (0dB = 1V / Pa at 1KHz). Output Impedance: 150 30% (at 1kHz). Load Impedance: greater than equal 1000. Equivalent Noise Level: 16dBA. Max.SPL: 130dB (at 1KHz less than equal 1% T.H.D). S/N Ratio: 78dB. Electrical Current: 3mA. colour: black / black gold / pink gold / black silver / white gold. Microphone Material: Steel + Zinc Alloy. Shock Mount Material: Plastics.