John C. Koss established Koss in 1958. Koss pioneered elevated driver units and rare earth magnets in stereo headphones, which are still popular today from a modest basement workshop. Today, Koss provides consumers worldwide with a complete variety of award-winning portable stereophones, computer headsets, and home entertainment systems. A desire to develop the best quality, comfortable and long-lasting items drive them. They have a variety of headphones available, ranging from sports headphones to easy on-the-go use.