Acoustic Microphone Vents

  • Self adhesive electret capsule covers
  • To reduce the ingress of moisture, dust and dirt into microphone capsules 
  • Perfect size for Primo EM272 and EM273
  • 2 types with different protection levels
  • Please note these vents provide degrees of water resistance, they do not make the capsule waterproof.

More details

£ 0.96

  • IPX4
  • IPX2

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More info

  • Provided on a backing paper these vents peel off and stick firmly onto the capsule. Can be applied by hand but tweezers are useful for precise positioning
  • Type IPX2 offers liquid protection class IPX2
  • Type IPX4 offers improved liquid protection class IPX4
  • We do not have data on how these vents affect the behaviour of the capsule at audio frequencies, we hope to take measurements ourselves and publish these in due course.
  • Made in Japan.

Full details of the degrees of Ingress Protection (IP) can be found here:


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