... Dynamic Microphone AT-950 2.Distinct and lifelike sound reproduction 3.Fit for vocal, karaoke, live performance 4.OEM On Stage,Dynamic Microphone AT ... :Vocal, karaoke, live performanceSpecification: Transducer Principle: Dynamic• Directivity Characteristic: Cardioid• Frequency Response: 50Hz- ... ±3dB (0dB=1V/Pa at 1kHz)• Output Impedance: 400Ω±30% (at 1kHz)• Net Weight: 398g Dynamic Microphone AT-950