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d:fine Core Headset & Earset Microphones

CORE by DPA is a powerful new technology at the heart of their miniature microphones. It minimizes distortion. From a whisper to a scream, you will experience increased clarity and openness.

d:fine™ CORE Headset Microphones
With the CORE by DPA the d:fine™ 4066, 4088, 4266 and 4288 gets a 14 dB increase in both THD and Dynamic range.

  • Total harmonic distortion: < 1% THD up to 137 dB SPL peak
  • Dynamic range: Typ. 111 dB