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Porta Pro Collection
Explore the wide range of colorways, features and accessories in the all-new Porta Pro Collection.
Record Wall Rack
Each system holds 10 standard 12" vinyl albums giving you easy access to your entire collection.
International Shipping
Koss offers International Shipping from the USA to most countries and regions.
Legendary Sound
Experience some of the most celebrated Koss Headphones around the world like KPH40 Utility, Porta Pro® and Pro/4AA.
History of Koss
The history of Koss spans over 60 years of ingenuity, integrity & innovation.
#TheOriginal
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Looking for a new way to find the perfect pair? Shop our Instagram and Pinterest right from Koss.com for a closer, more personal look at our most popular headphones.
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Register Your Product
Register your Koss Headphones now for easier access to past purchases, warranty support & more.
How to Use Your Koss Warranty
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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.