Koss Stereophones

Save 30% on (almost) everything at Koss.com by using Code: CYBER30 at checkout.

Meet the all-new KPH40, KEB90 and Porta Pro® Utility

KPH40 Utility

$39.99

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KEB90 Utility

$69.99

Porta Pro® Utility

$49.99

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Our most popular headphones are also available at our Amazon Storefront.

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History of Koss

The history of Koss spans over 60 years of ingenuity, integrity and innovation. Here is our story. #TheOriginal

KPH30i Collection

Explore the acclaimed KPH30i collection.

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Porta Pro Collection

Find the perfect Porta Pro® in the new collection page.

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Working From Home?

Explore the full-line of Koss Communication Headsets with electret noise-cancelling microphones.

CS95 USB

$24.99

CS200 USB

$34.99

CS300 USB

$49.99

CS95 USB

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CS200 USB

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CS300 USB

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Register Your Product

Register your Koss Headphones now for easier access to past purchases, warranty support and more.

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How to Use Your Koss Warranty

Things happen, click below to learn how to register your Koss products or use your Koss Warranty.

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Sounds Good. Looks Good.

Find the perfect pair by visiting our Instagram page for a closer, more personal look at our most popular headphones.

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The World's First SP/3 Stereophone

This is the story of how John C. Koss invented the World's first SP/3 Stereophone in 1958, forever changing the way we all listen to music.

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Meet the all-new KPH40, KEB90 and Porta Pro® Utility

KPH40 Utility

KEB90 Utility

Porta Pro® Utility

Shop Now at Amazon

History of Koss

KPH30i Collection

Porta Pro Collection

Working From Home?

CS95 USB

CS200 USB

CS300 USB

CS95 USB

CS200 USB

CS300 USB

Register Your Product

How to Use Your Koss Warranty

Sounds Good. Looks Good.

The World's First SP/3 Stereophone

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