Koss Stories

Learn more about new products, our history and how Koss makes the world's greatest headphones.

Porta Pro Collection

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

Healthcare & Education

Koss offers a wide range of headphones and headsets designed for healthcare, education and multi-user environments.

Electrostatic Difference

The acclaimed Koss ESP/950 sets the standard for electrostatic headphones.

History of Koss

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

Shop Now at Amazon

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