Stories

Koss Porta Pro Limited Edition Rhythm Beige on a desk showcasing the headphone, packaging and included hardshell case

"The Porta Pro headphones have an undeniable charm..." - Rolling Stone

Jonathan Zavaleta recently interviewed Shelby Hull, founder of WiredItGirls to talk about wired headphones writing "T... more

Slide of John C. Koss wearing the SP/3 Stereophone.

Headphone School: The World's First Koss SP/3 Stereophone That Started It All

In 1958, John C. Koss invented personal listening with the world’s first SP/3 Stereophone. Koss sought to replicate t... more

Koss Porta Pro Wireless on a desk showcasing red and blue oversized cushions.

Introducing: Koss Official Standard and Oversized Colored Cushions for Porta Pro

Looking to give your Koss Porta Pro® a fresh new look? Now you can personalize your favorite headphones with official... more

Porta Pro Utility Headphones connected to a Macbook.

Porta Pro Utility: Connect to Anything

  SHOP PORTA PRO UTILITY  The acclaimed Koss Porta Pro continues to be one of the most popular headphones around the ... more

Side profile of the Koss Porta Pro Wireless Bluetooth® headphones

Koss® Reinvents the Iconic Koss® Porta Pro® with the Next Generation Koss Porta Pro Wireless

(Milwaukee, Wisconsin) September 16, 2024 – Koss® Corporation (NASDAQ Symbol: KOSS), the U.S. based high-fidelity Ste... more

Introducing: The Next Generation of Porta Pro

Introducing: Porta Pro Wireless

Introducing: The Next Generation of Porta Pro Porta Pro Wireless The all-new Porta Pro Wireless is our most ambit... more