Static Microphone

Microphone Neumann KM 120 or to bidirectional directivity 8, Microphone for providing the side signal of a stereo pair MS

ARTICLE N° 26713
  • particularly uniform frequency response.
  • Sound recording of near two sound sources facing
  •  
  • Specifications:
  • Acoustic Principle Gradient
  • Directional eight
  • Frequency response 20 Hz - 20 kHz
  • Sensitivity at 1 kHz into 1 kohm 12 mV / Pa
  • Nominal impedance 50 ohms
  • Nominal Load Impedance 1000 ohms
  • Equivalent CCIR 468-3 26 dB SPL
  • Equivalent SPL DIN / IEC 651 17.5 dB-A
  • S / N ratio CCIR 468-3 68 dB
  • S / N ratio DIN / IEC 651 76.5 dB
  • Maximum SPL for 0.5% THD 140 dB
  • Maximum SPL for 0.5% THD with préatt.150 dB
  • Output level max. 2540 mV
  • Dyn. mic preamp DIN / IEC 651 122.5 dB
  • Supply voltage 48 V ± 4 V
  • Consumption 2 mA
  • XLR connector 3
  • Weight 102 g
System of miniature microphones, great flexibility for professional users. An extensive range of accessories ensures optimum adaptation to very different needs. Seven different capsules are available.
KM module 100 is powered by phantom voltage (48V) and uses an output circuit without transformer. This design has many advantages: the ability to generate high output levels, a clean background noise greatly reduced, cleanliness superb sound and a total absence of color. It provides furthermore a common mode rejection equivalent to that of traditional circuits transformers. The output signal, symmetrical, is protected against interference.

The construction is extremely compact. All the electronic circuit holds the microphone on a single hybrid module, with an area of ​​only 2 cm. It is therefore integrated in the microphone capsule, hence the term "active capsules".

All the sensitive components are protected within the capsule. Therefore, the quality of the audio signal is never compromised by the use of accessories - for example, when the capsule is separated from the output stage and mounted on a cable or a gooseneck.

Even if a long cable between the active capsule of the output stage, the signal is protected from external interference.

Spotlight on