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Neumann KMR81I Super-Cardioid Short Shotgun Condenser Microphone - Nickel

 
  • Dale #:

    NEUM-KMR81I
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  • This item is not in stock and needs to be ordered from the manufacturer. Your payment will be charged after completing checkout. We will strive to ship as soon as possible, pending availability.

Description

The KMR 81 is a shotgun microphone with a high directivity that remains within the acceptance angle independent of the frequency. The advantage is that a sound source, for example an actor on stage, will not change its apparent tonal balance when moving within this area.Features Interference tub... Read More

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Description

The KMR 81 is a shotgun microphone with a high directivity that remains within the acceptance angle independent of the frequency. The advantage is that a sound source, for example an actor on stage, will not change its apparent tonal balance when moving within this area.

Features

  • Interference tube microphone with shotgun directional characteristic
  • Interference/pressure-gradient transducer
  • High lateral and back attenuation
  • 90Îç-recording angle
  • Switchable filter or preattenuation features
  • Extensive accessories for outdoor use
  • Light weight - 145 g

Shotgun microphones are particularly useful in recording situations where a microphone cannot be positioned within the desired distance of the sound source to produce a sufficiently loud signal level. Typical applications are film and video recordings, where the microphone should not appear in the picture. The KMR 81 has been specifically designed for electronic news gathering.

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Product Specs

Acoustical operating principleInterference transducer
Directional patternSupercardioid/lobe
Frequency range20 Hz ... 20 kHz
Sensitivity at 1 kHz into 1 kohm18 mV/Pa
Rated impedance150 ohms
Rated load impedance1 kohms
Equivalent noise level, CCIR1)23 dB
Equivalent noise level, A-weighted1)12 dB-A
Signal-to-noise ratio, CCIR1) (rel. 94 dB SPL)71 dB
Signal-to-noise ratio, A-weighted1) (rel. 94 dB SPL)82 dB
Maximum SPL for THD 0.5%2)128 dB
Maximum SPL for THD 0.5% with preattenuation2)138 dB
Maximum output voltage1.3 dBu
Dynamic range of the microphone amplifier (A-weighted)116 dB
Supply voltage (P48, IEC 61938)48 V ± 4 V
Current consumption (P48, IEC 61938)0.8 mA
Matching connectorXLR3F
Weight145 g
Diameter21 mm
Length226 mm

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