U 47 fet Studio Microphone

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The U 47 fet is back! The U 47 fet Collectors Edition is a new edition of the classic, issued in the year 2014.
Zoom: U 47 fet Studio Microphone
Acoustical operating principle Pressure gradient transducer
Directional pattern Cardioid
Frequency range 40 Hz ... 16 kHz
Sensitivity at 1 kHz into 1 kohm 8 mV/Pa
Rated impedance 150 ohms
Rated load impedance 1 kohms
Equivalent noise level, CCIR1) 25 dB
Equivalent noise level, A-weighted1) 18 dB-A
Maximum SPL for THD 0.5%2) 137 dB
Maximum SPL for THD 0.5% with preattenuation2) 147 dB
Signal-to-noise ratio, CCIR1) (rel. 94 dB SPL) 69 dB
Signal-to-noise ratio, A-weighted1) (rel. 94 dB SPL) 76 dB
Maximum output voltage -3.3 dBu
Supply voltage (P48, IEC 61938) 48 V ± 4 V
Current consumption (P48, IEC 61938) 0.5 mA
Matching connector XLR3F
Weight 710 g
Diameter 63 mm
Length 160 mm
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1) according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS
2) measured as equivalent el. input signal



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