High Fidelity was an American magazine that was published from April 1951 until July 1989 and was a source of information about high fidelity audio equipment, video equipment, audio recordings, and other aspects of the musical world, such as music history, biographies, and anecdotal stories by or about noted performers. Until 1981, its editorial offices were located in Great Barrington, Massachusetts. In January of that year, its parent company, ABC Consumer Magazines, began moving the publication's operations to New York City, a process that was completed in about a year. In 1989, ABC sold High Fidelity and its sister publication Modern Photography to Diamandis Communications (now Hachette Filipacchi Media), which merged its subscriber list with that of Stereo Review magazine. (Stereo Review transformed into the present Sound and Vision magazine in 2000.)