Koss KSC75 Headphones

Koss Corporation is an iconic American audio electronics company that revolutionized the industry by inventing the first high-fidelity stereophones in 1958. Based in Milwaukee, Wisconsin, the brand has maintained a reputation for high-quality audio at accessible price points, particularly through its widely acclaimed 'KSC' series of clip-on headphones.

While the company remains rooted in the United States for its design and engineering, most of its consumer-level manufacturing, including for the KSC75 model shown, is localized in China to maintain global competitiveness. The Koss family continues to hold a majority stake and management control over the company, preserving the legacy of founder John C. Koss.