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Neumann MICROFONE CONDENSADOR U 87 Ai

Neumann MICROFONE CONDENSADOR U 87 Ai
Neumann MICROFONE CONDENSADOR U 87 Ai
3 075.00€
Com a SeQura, flexível e sem complicações.
Neumann - MICROFONE CONDENSADOR U-87 Ai:
In a word: The Neumann classic. Three directional characteristics and switchable pre-attenuation ensure suitability for a wide range of applications.


Variable large diaphragm microphone
Pressure-gradient transducer with double membrane capsule
The studio microphone classic
Three directional characteristics: omni, cardioid, figure-8
Switchable low frequency roll-off
Switchable 10 dB pre-attenuation
Ideal as main and as support microphone in the most differing recording situations

Acoustical operating principle: Pressure gradient transducer
Directional pattern: Omnidirectional, cardioid, figure-8 plus
Frequency range: 20 Hz ... 20 kHz
Sensitivity at 1 kHz into 1 kohm: 20/28/22 mV/Pa*
Rated impedance: 200 ohms
Rated load impedance: 1 kohms
Equivalent noise level, CCIR**: 26/23/25 dB*
Equivalent noise level, A-weighted**: 15/12/14 dB-A*
Signal-to-noise ratio, CCIR2) (rel. 94 dB SPL): 68/71/69 dB*
Signal-to-noise ratio, A-weighted2) (rel. 94 dB SPL): 79/82/80 dB*
Maximum SPL for THD 0.5%***: 117 dB (cardioid)
Maximum SPL for THD 0.5% with preattenuation***: 127 dB
Maximum output voltage: 390 mV
Dynamic range of the microphone amplifier (A-weighted): 105 dB
Supply voltage (P48, IEC 61938): 48 V ± 4 V
Current consumption (P48, IEC 61938): 0.8 mA
Matching connectors: XLR3F
Weight: 500 g
Diameter: 56 mm
Length: 200 mm
 
* - Omnidirectional / cardioid / figure-8
** - according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS
*** - measured as equivalent el. Input signal

SKU: AUD1994

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