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Oyaide MWA-RC Magnetic Wave Absorbers

Rated 5.00 out of 5 based on 4 customer ratings
(4 customer reviews)


Fit over any empty RCA sockets on your equiment and hear the difference.

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The original Magnetic Wave Absorber, (MWA) series, was released by Oyaide in 2009 and has become very popular for its effects against noise generated by electronic magnetic waves around equipment.

MWA-RC was created by the development that we applied this MWA material for a RCA cover cap for preventing EMA, noise and dust with easy application by simply attaching them to unused RCA jacks on your equipment.

The Key features of MWA-RC are:

  • ·         Very easy to fit – simply place them on any unused RCA jack
  • ·         Manufactured from polypropylene which dampens the tiny vibrations found in the unused contacts.
  • ·         The use of 1mm thick MWA absorbers on the caps reduces noise generated from the contacts.  This material is called SENDUST which Oyaide have applied from a technology developed in Japan.  By processing it into a flat shape this has increased the absorbing property against Electric Magnetic Waves.
  • ·         The cap also prevents dust build up
  • ·         Using the MWA-RC on multiple contacts can make the improvements much greater
  • ·         Suitable for use on input and output jacks.

MWA-RC are supplied in sets of 6 and are very reasonably priced at £15 for a set of 6. 

Thought you might like to add this additional information onto my review
My son has just returned from abroad, and hasn’t heard my system since before fitting Oyaide Magnetic Wave Absorbers.
Whilst I was at work he had listened to my system, and rang me at work asking what I’d done to it, “The bass is a lot tighter, and the overall sound much smoother, especially the high frequencies” he said.
Thing is he had no idea I’d done anything to the system, it was a true blind test, and he was amazed at the improvement – especially when I told him how little it cost!

Additional Info

Additional information

Weight 0.15 kg

Reviews (4)

4 reviews for Oyaide MWA-RC Magnetic Wave Absorbers

  1. Rated 5 out of 5

    David Sutjiato (verified owner)

    “Effective Product”

    “Lower noise, better clarity! “

  2. Rated 5 out of 5

    Vince parkin (verified owner)

    “Does what it says on the tin”

    “These magnetic wave absorbers really do work and for not a lot of money. Bit of of a no brainer at price per improvement. They really do seem to lower the background noise for an improvement in micro dynamics.”

  3. Rated 5 out of 5

    Douglas McEwen (verified owner)

    “Your TV will benefit too”

    “While the benefits on using these cheap little devices over your RCA and XLR far exceed the cost I can also recommend that you try them on your TV as well. On the back of your TV, well most peoples, there are 5 composite video/sound input RCA sockets and usually a couple of RCA sound output sockets. Once you have covered, at least the video, sockets you will see a sharpening up of the picture. Its very noticable. Even my wife commented on how clear the picture was, almost 4K in quality. Its also worth using them on any Blu-Ray and satellite/cable boxes.

    A remarkable worthwhile improvement for a very small outlay. Highly recommended.”

  4. Rated 5 out of 5

    g Rob (verified owner)

    Excellent little things do good job on my hi-fi system and tv

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