Microtech Gefell M 92.1; large diaphragm condenser microphone with tube amplifier; equipped with the legendary and unique sounding PVC capsule M7; in combination with the tube amplification, it offers the classic, typically full-bodied sound; well-suited for vocal and instrument recordings and many more; excellent signal-to-noise ratio due to its high sensitivity; specifications: polar pattern: cardioid; acoustic operating principle: pressure gradient transducer; frequency range: 20 Hz - 20.000 Hz; sensitivity: 19 mV/Pa at 1 kHz; output impedance: 200 Ohm; noise level: 15 dB-A; signal-to-noise ratio: 79 A-weighted; SPL: 118 dB at THD 0,5 %; dynamic range: 103 dB; tube: selected EF 86; power supply: 120 V power supply unit; output connector: Tuchel 7-pin C70/A; scope of delivery: M 92.1, power supply N 920.1, connection cable C 92.1, elastic suspension EA 92, windscreen W 92, aluminium suitcase; dimensions: length 197 mm, diameter 42 mm; weight: 430 g; surface: satin nickel