Beats Electronics Beats Electronics Beats Electronics LLC (also known as Beats by Dr. Dre, or simply Beats by Dre) is a division of Apple Inc. that produces audio products. Headquartered in Culver City, California, the company was founded by music producer and rapper Dr. Dre and Interscope Records co-founder Jimmy Iovine. The subsidiary's product line is primarily focused on headphones and speakers that are durable and of excellent sound quality. The company's original product line was manufactured in partnership with the AV equipment company Monster Cable Products. Following the end of its contract with the company, Beats took further development of its
Headphones used for early radio work. In early powered radios, the headphone was part of the vacuum tube's plate circuit and carried dangerous voltages. It was normally connected directly to the positive high voltage battery terminal, and the other battery terminal was securely grounded. The use of bare electrical connections meant that users could be shocked if they touched the bare headphone connections while adjusting an uncomfortable headset. In 1958, John C. Koss, an audiophile and jazz musician from Milwaukee, produced the first stereo headphones. Previously, headphones were used only by the US navy, telephone and radio operators, and individuals in