Stories

John C. Koss, Creator of the World’s First Stereophone, Has Died.

John C. Koss, Creator of the World’s First Stereophone, Has Died.

Musician, entrepreneur, and inventor John C. Koss passed away Tuesday, December 21, 2021, at 91. He was the Founder ... more

How it Works: Koss Utility Series

How it Works: Koss Utility Series

Shop Now Koss Utility Series is an all-new way to experience the Sound of Koss. Three new headphones, three new d... more

A Closer Look: Koss Utility Series

A Closer Look: Koss Utility Series

Shop Now Koss Utility Series is an all-new way to experience the Sound of Koss. Three new headphones, three new co... more

Introducing: Porta Pro® Utility

Introducing: Porta Pro® Utility

Shop Now Porta Pro® is now more versatile than ever with the power of Koss Utility Series. Connect to virtually any ... more

Introducing: KEB90 Utility

Introducing: KEB90 Utility

Shop Now The all-new Koss KEB90 Utility packs incredible sound into a small in-ear design with a sleek stealth grey ... more

Introducing: KPH40 Utility

Introducing: KPH40 Utility

Shop Now The all-new Koss KPH40 Utility features an ultra lightweight stealth grey stainless steel headband with an ... more