A native of Rhode Island, Hunter was around guitars at an early age because his mother repaired them for a living. He and his mother and sister lived for several years on a commune in Mendocino County, California, then settled in Berkeley. Hunter attended Berkeley High School and took lessons from rock guitarist Joe Satriani. At eighteen he moved to Paris. He has stated that busking in Paris gave him on the job training. Returning to San Francisco, he played seven-string guitar and organ in Michael Franti's political rap group, The Disposable Heroes of Hiphoprisy. In 1992, they were one of the opening acts for U2's Zoo TV Tour.