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Mono Recording Microphone

  • High quality subminiature mono microphone for digital recorder
  • Plug-in power*1 method not requiring of battery
  • Provides narrow acceptance angle polar pattern can clearly pickup of aimed sound
  • Newly developed pivot floating structure to decrease external vibration noise of equipment
  • It is possible to use for the personal computer by three pole plug adoption*2
  • The windscreen demonstrates the effect in the noise decrease of the wind etc
  • Camera hot shoe adaptor that can be install the microphone on video camera
  • Attached Microphone stand
    *1The plug-in power method is supplied the power supply from the microphone input of the connected equipment to the microphone and operates
    *2It is not possible to use it for a part of personal computer such as Mac

    • audio technica AT9942
  • AT9942 Specifications


    Mono Electret Condenser

    Polar Pattern

    Line directional

    Frequency Response

    70 ~ 16,000 Hz


    -32.5 dB (23.7 mV) re 1V at 1 Pa


    1,800 Ω

    Power Supply

    Plug in Power


    Ø10.8 mm x 117mm
    Ø22 mm (Outside)


    10 g


    0.3 m

    Accessories Furnished

    Fur windscreen, 1.3m stereo extension cable, Stand, Camera hot shoe adaptor, Pouch


    audio technica support AT99s.pdf - AT99 Series Brochure (Chinese)