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)

  • 10 years warranty

International shipping through our partner Soundbrenner

In Norway? You can find us here: 4Sound, GitarhusetHantek, HLF, Audioplus 

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Stepless adjustments

Always wanted more control of your sound environment?

 

Turning down loud sounds is now at your fingertips.

Premium

accessories

Every detail.

No loss.

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.

FEATURES

Stepless adjustment

(7-25dB)

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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