Companies / K / Koss Corporation
Koss Corporation
Manufacturer · Milwaukee, WI
About Koss Corporation
American electronics manufacturer founded 1953 in Milwaukee, Wisconsin; credited with inventing the stereo headphone in 1958; manufacturer of consumer and professional audio headphones, communication headsets, earphones, and audio accessories. Stereo headphones, over-ear headphones, on-ear headphones, earbuds, wireless Bluetooth headphones, noise-cancelling headphones, noise-cancelling communication headsets, USB headsets, wireless headsets, education headphones, sport headphones, OEM and custom headphones, USB audio adapters; PortaPro, SportaPro, KSC75, KPH40, CS100, CS100-USB, CS95 product lines; serves consumer, education, healthcare, B2B, and professional markets
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