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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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Non-magnetic withstand suppression sheet using high-performance nonwoven fabric PULSHUT

Following the tape type 'NRF-005T', we now offer the highly requested 'A4 sheet type'.

NRF-005T is suitable for 'wrapping electric wires' and 'attaching ICs and electronic components', while NRF-005L is suitable for attaching to large areas such as 'inside and outside of housings' and 'around the base of audio equipment'.

Once again, our focus is on not letting the fish in the clear water. Audio accessories that boast noise absorption effects can filter out the nuances and realism that should be there from music and video, causing them to lose their vitality, unless they are carefully designed.

The NRF series resolves the dilemma between noise countermeasures and fidelity to the original sound, and offers groundbreaking and innovative products for all audiophiles.

Pulshut R 5 Features
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 as thin as 0.05 mm and very lightweight.
Excellent flexibility, allowing it to be applied to uneven surfaces.
Both the sheet surface and the cut surface have high insulation properties, so it can be applied 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 obtain a noise absorption effect by converting electromagnetic noise into heat. On the other hand, the impedance of a specific frequency band increases, which also affects the waveform of the original sound. This is similar to the property of a ferrite core. In the audio industry, it is known that magnetic materials cause 'electromagnetic field generation = change in sound quality,' and noise countermeasures and fidelity to the original sound were in an exclusive relationship. Just like EMC/EMI countermeasures, audio also needed appropriate noise countermeasures.

Pulshut R is a non-magnetic material that has high noise suppression performance due to the special surface treatment applied to the high-performance non-woven fabric. This characteristic makes it possible to suppress only the noise components while minimizing the impact on the waveform of the original sound.

Features of NRF-005L
NRF-005L is A4 size (297 x 210 mm) and features a highly versatile sheet shape. Pulshut R is very thin at 0.05 mm thick and has excellent flexibility, so you can cut it to any size and use it. Of course, there is no problem in sticking the A4 sheet as it is.

NRF-005L is packed in a custom-made file. Please use it when storing any remaining NRF-005L.

Recommended use of NRF-005L
Inside and outside the housing of audio equipment (recommended when the frame ground is connected on the circuit)
Around the board and pattern surface of audio equipment
Around the motherboard and pattern surface of PC audio
Around the body earth of car audio

Complies with RoHS directive to reduce environmental impact
The content of environmentally hazardous substances (lead, mercury, hexavalent chromium, cadmium, etc.) is below the measurement limit, and the RoHS directive is met.

Excellent noise absorption effect with simple use
It is very easy to use. By attaching it to the input/output terminals of audio equipment, around areas where noise is likely to occur, cables and plugs, it provides a high noise suppression effect. It lowers the noise floor without deforming or distorting the waveform of the original sound, improving delicate expression with less incidental sound. In addition, it reduces the blurring of the contours of images and increases the clarity of colors. In terms of sound quality, it contributes to improved S/N ratio, stabilization of the center of gravity, focusing of the sound image, elimination of the sense of noise filling the air gap, and expansion of the sound field, while in terms of video, it contributes to improved gradation expression and color development.

Flexible workability with cutting and pasting
Please use sharp scissors or a cutter to cut the sheet type well. It has excellent flexibility and can be pasted on curved surfaces such as cables, and is easy to process and work with. The acrylic adhesive has enough adhesive strength to be reworked, but also has sufficient holding power, so it can be pasted again and again. In addition, PET resin is used for the protective layer, and the shape is stable even after cutting, so the nonwoven fabric can be pasted without fraying. Pasting with light tension will give a neat finish...

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
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  • NRF-005L (Non-magnetic noise suppression sheet)
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Ikebe Music

Tokyo, Japan
Sales:1,923
Joined Reverb:2020

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