John C. Koss

1930 - 2021

The American Dream

In 1958 John C. Koss changed the way we all listen to music with the world's first SP/3 Stereophone.

History of Koss

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

In Stock Soon

Sign up to get notified when KPH40 Utility is back in stock.

Porta Pro Collection

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