Shure
  • KSM44A large diaphragm multidirectional capacitive microphone 
  • General Description

    KSM44A directivity capacitor microphone is a more advanced "membrane" film lateral sound pickup condenser microphone, with multiple pickup pattern choice, Prethos ™ senior preamplifier technical background noise can be fell to an unprecedented low, is a senior professional studio and live stage shows ideal.
    KSM44A "membrane microphone with top and everything you need for a flexible studio microphone features: large double diaphragm is equipped with a swappable pickup pattern, the detailed and clear voice performance and low background noise, high sensitivity, the smallest nearly effect, three low frequency filter. KSM44A is also equipped with a triangular-shockproof frame and a zipper portable box with a strong microphone structure and a 15 dB attenuation switch, which can also be used for stage performances.

  • Product Features

    Function
    • two external offset, 24K ultra-thin (2.5 micron) gold-plated, 1-inch lightweight Mylar diaphragm has ultra-high-speed transient response.
    • a variety of pick-up modes: heart, full directivity, and figure8, providing maximum flexibility for complex and diverse recording applications.
    • Prethos advanced preamplifier technology: provide transparent sound quality, ultra-high speed transient response, no cross distortion, minimal harmonic distortion and intermodulation distortion.
    • unprecedented background noise specifications: 4 dB (heart), 6 dB (full directedness), 7.5 dB (8 font)
    • full range frequency response (20 hz-20 KHz), which can reproduce the vocals and the sound of the instrument extremely accurately.
    • extremely stable pick up mode.
    • top electronic components and gold-plated internal and external connectors.
    • subsonic filter can eliminate low frequency noise caused by mechanical vibration less than 17 Hz.
    • 15 dB attenuation switch, which can handle high input sound pressure level audio source.
    • three-file switching low-frequency filter can really reduce unnecessary background noise and control the near-speaking effect.
    • durable galvanized casting shell and solid low carbon steel mesh to prevent the cartridge from being damaged due to accidental falling or improper use.
    • the integrated three-level blowout preventer can prevent wind and breathing noise.
    • the internal shock mount reduces the excess noise emitted by the handheld and the stent.
     
    Technical specifications
    • sensor type: capacitance.
    • pick up mode: all-directional, two-way, heart-shaped.
    • frequency response: 20 Hz.
    • frequency response to: 20 KHz.
    • sensitivity (dBV/Pa): heart-shaped -31 dBV/Pa; Full directionality: -37 dBV/Pa; Figure 8: -36 dBV/Pa.
    • sensitivity (mV/Pa): heart shape 29,8 mV/Pa; Full directivity: 14,8 mV/Pa; Figure 8:16,8 mV/Pa.
    • equivalent self-noise:
    O heart: 4 dB(A)
    O full directivity: 6 dB(A)
    O 8 font: 7,5 dB(A)
    • sound pressure:
    O heart:
    Pad off: 134 dB
    Pad on: 150 dB
    O full directivity:
    Pad off: 140 dB
    Pad on: 152 dB
    O 8 font:
    Pad off: 139 dB
    Pad on: 151 dB
    • weight: 4902 grams.


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