NEUMANN U 89i
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Код:U 89i
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Тегло:1.500 кг
The U 89* is a studio microphone for universal applications. The headgrille protects a dual-diaphragm capsule. A rotary switch below the headgrille selects from five different polar patterns. Therefore the microphone can be adapted easily to large sound sources, and those that are spread wide apart, or to sound sources to be recorded at a greater distance.
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• Variable large diaphragm microphone
• Pressure-gradient transducer with double membrane capsule
• Five directional characteristics: omni, wide angle cardioid, cardioid, hypercardioid, figure-8
• Thereby most versatile in all recording situations
• Two-stage roll-off filter
• Switchable 10 dB pre-attenuation
• Extended frequency range in comparison to U 87 Ai
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Acoustical operating principle Pressure gradient transducer
Directional pattern Omnidirectional, wide angle, cardioid, hypercardioid, figure-8
Frequency range 20 Hz ... 20 kHz
Sensitivity at 1 kHz into 1 kohm 8 mV/Pa
Rated impedance 150 ohms
Rated load impedance 1 kohms
Equivalent noise level, CCIR1) 28 dB
Equivalent noise level, A-weighted1) 17 dB-A
Signal-to-noise ratio, CCIR1) (rel. 94 dB SPL) 66 dB
Signal-to-noise ratio, A-weighted1) (rel. 94 dB SPL) 77 dB
Maximum SPL for THD 0.5%2) 134 dB
Maximum SPL for THD 0.5% with preattenuation2) 140 dB
Maximum output voltage 800 mV
Dynamic range of the microphone amplifier (A-weighted) 117 dB
Supply voltage (P48, IEC 61938) 48 V ± 4 V
Current consumption (P48, IEC 61938) 0.8 mA
Matching connector: XLR3F
Weight 400 g
Diameter 46 mm
Length 185 mm
