U-47 from

Hardware

Specifications

U-47 - Microphones

Type                           Condenser Pressure Gradient Capsule                      M7 - dual sided gold sputtered center terminated Frequency Range       20Hz / 20kHz Polar Pattern              Cardioid / Omni Sensitivity                  approx 1.2 mvolts per dyne / cm sq Impedance                 200 ohms stock / 50 ohms switchable SPL                           138 dB Non Linear Distortion    Equivalent Noise       less then or equal to 0.5% at 100 dyne / cm sq Tube Type                 Telefunken USA VF14K metal tube Power Requirments   Dedicated Power Supply Weight                       22oz (624g) Size                            9 3/4" (248mm) length x 2 1/4" (57mm) diameter

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