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 … Read more

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 … Read more