Interview with Koss - Outeraudio

Interview – Koss Headphones

Founded way back in 1958, Koss started by developing the world’s first SP/3 Stereophone. Since then, Koss has continued to design and manufacture quality stereo headphones with the likes of Tony Bennet and Frank Sinatra Jr. seen wearing Koss...

Koss Porta Pro Headphones Review - Outeraudio

Koss Porta Pro Headphones Review

If you consider yourself to be a headphone connoisseur, especially when it comes to the vintage models, then you’ll definitely be interested in the Koss Porta Pro Headphones. Since its first release in 1984, the Porta Pro design has changed very...