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Adjustable hearing protection

Acoustic earplugs that provide high-quality sound with no loss for pro-musicians and live music lovers.

  • The world's only variable passive HiFi filter

  • Stepless manual adjustment (7-25dB)

  • 159$  recommended retail price

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Stepless adjustments

Always wanted more control of your sound environment?


Turning down loud sounds is now at your fingertips.

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Every detail.

No loss.

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Welcome to a future where you no longer have to compromise on sound or comfort to feel safe.


Play, sing, rock out, move closer — enjoy music, enjoy life.

Lossless. Yet fully protected.

Designed and manufactured in Norway for musicians with the highest focus on natural sound quality, these are the earplugs you’ve been waiting for. Get on or in front of that stage, knowing that your hearing is protected all the way.


Perfect fit.

No loss.

No electronics.

No loss.

A flat frequency response translates to clear and natural sound. We are able to achieve a frequency response on par with custom mold musicians earplugs due to the patented membrane technology.

Natural sound.

No loss.

Unmatched comfort.

No loss.



Stepless adjustment


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The world's only variable passive Hi-Fi filter


Natural flat frequency response


Patented adjustable membrane


No electronics or batteries

Up close.

No loss.

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