1. TM-1000 is a large diaphragm tube condenser mic, with a black housing and gold-plated grille, the mic looks noble from appearance; 2. The tube mic adopts high quality WIMA capacitor which makes the mic has a soft , smooth and clear sound; 3. High sensitivity, wide dynamic range, without distortion and with a wide frequency response; 4. 9 directionals with low cut filter and -10dB low cut switch.Can be widely used for broadcasting and TV stations, film making, studios, stage performances and any other professional situations. Element: Pressure Gradient Transducer Polar Pattern: 9 types: Uni/Bi/Omni/etc Frequency Response: 20Hz~20kHz Sensitivity: -34dB±2dB(0dB=1V/Pa at 1kHz) Output Impedance: 100Ω±30% (at 1kHz) Load Impedance: ≥1000Ω Self Noise: 14dB Max. Input SPL: 135 dB(at 1kHz≤1% T.H.D) S/N Ratio: 80dB Current Consumption: 10mA Body Dimensions: Ф49x208mm Net Weight: 500g