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The product description is an automatic translation of the Japanese description. Please contact us if you have any questions.

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*The cables and scissors in the product images are not included.

Noise suppression tape using PULSHUT (high-performance nonwoven fabric) developed by Asahi Kasei Corporation.

This revolutionary noise suppression material does not use any magnetic materials, and it suppresses electromagnetic noise and radiation noise generated from AV equipment and cables, reproducing sounds closer to the original sound.

Overview
Pulshut is a revolutionary noise suppression material that does not use any magnetic materials, and it suppresses electromagnetic noise and radiation noise generated from AV equipment and cables, reproducing sounds closer to the original sound.

Oyaide Electric has commercialized the Sendust alloy electromagnetic wave absorbing material 'MWA series', which has been very well received as a long-selling product. This time, in order to meet the needs of today's society that is sensitive to high-frequency noise, we have begun developing a new noise suppression material with the aim of further improving performance, the 'NRF-005T'.

What we value is not to fall into the trap of having no fish in the clear water. Audio accessories that claim to absorb noise may filter out the nuances and realism that should be present in music and video, causing them to lose their vitality, unless they are carefully designed.

The NRF-005T resolves the dilemma between noise countermeasures and fidelity to the original sound, providing a groundbreaking and innovative product for all audiophiles.

Features
Five features of PULSHUT

-High-performance nonwoven fabric that does not use any magnetic material.
-Effective against noise in a wide frequency range from MHz to GHz.
-The base material is thin at 0.05 mm and very lightweight.
-Excellent flexibility allows it to be attached to uneven surfaces.
-Both the sheet surface and the cut surface have high insulation properties, so it can also be attached to conductive surfaces.

What is 'PULSHUT'?
Conventional noise suppression materials have the property of being able to control the amount of noise suppression by adjusting the material and amount of magnetic material used. They have high magnetic loss characteristics, and achieve a noise absorption effect by converting electromagnetic noise into heat.

On the other hand, the impedance in a specific frequency band increases, which also affects the waveform of the original sound. This is similar to the nature of ferrite cores.

In the audio industry, it is known that magnetic materials cause electromagnetic fields to change sound quality, and noise countermeasures and fidelity to the original sound are mutually exclusive. Just like EMC/EMI countermeasures, audio also needed appropriate noise countermeasures.

By applying a special surface treatment to high-performance nonwoven fabric, Parushat R has high noise suppression performance despite being non-magnetic. This characteristic makes it possible to suppress only the noise components while suppressing the impact on the waveform of the original sound.
For more detailed information and effects, please check the manufacturer's website.

Flexible workability, can be cut and pasted with scissors
It can be easily cut with scissors, etc., has excellent flexibility, and can be pasted on curved surfaces such as cables. It has excellent workability and workability.
The acrylic adhesive has enough adhesive strength to be reworked, but also has enough holding power, so it can be reapplied many times.
The support is made of PET resin, so the shape remains stable even after cutting, and the nonwoven fabric can be applied without fraying. The trick to getting a nice finish is to apply it while applying light tension.

It can be used in a variety of ways as a high-frequency noise countermeasure in fields other than acoustic applications.

Examples of use
'Noise countermeasures for devices that do not like magnetism'
'As a lightweight, thin noise suppression material'
'High-frequency noise countermeasures for PCs, smartphones, and game consoles'

Precautions for use
It can be used in a wide range of temperatures from -20 to 90C, but please avoid applying it to places where overheating or cooling is expected to exceed this temperature (CPU, GPU, vacuum tubes, etc.).

After application, it can be peeled off by hand, but just to be safe, avoid applying it to places where it would be inconvenient if you could not peel it off.

Avoid using the product in a way that will hinder heat dissipation, such as blocking the heat dissipation holes of amplifiers or computers.

Avoid storing the product in direct sunlight.

Avoid storing or using the product in high temperature and humidity conditions, as this may cause the adhesive to deteriorate.

Be sure to thoroughly wipe off any dirt or oil from the surface to be adhered (the opposing surface) before applying the product...

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ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • NRF-005T (Non-magnetic noise suppression tape 15mm x approx. 4m) (Oyaide)
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