 During this time, Gordon moved to Boulder to care for her and their children, and spent the rest of his life there.Holt worked as an editor and critic for "Audiocraft" and "High Fidelity" magazines in the mid-1950s through the early 1960s, and wrote numerous articles and reviews on amplifiers, receivers, turntables, tape recorders, and other high-fidelity sound components.After departing the magazine over editorial differences—what he later claimed were disputes between "High Fidelity"'s editorial and advertising staff—Holt founded "Stereophile" magazine in 1962 while living in Great Barrington, Massachusetts.