Mastering engineer. Started at Sony Music Studios, Los Angeles (1995-2001), former co-owner and chief mastering engineer at Threshold Sound + Vision (2001-07), now owns Stephen Marsh Mastering (2007-11) / Marsh Mastering (since 2011) in Hollywood Hills, Los Angeles, California.
Trivia
Mastering engineer. Started at Sony Music Studios, Los Angeles (1995-2001), former co-owner and chief mastering engineer at Threshold Sound + Vision (2001-07), now owns Stephen Marsh Mastering (2007-11) / Marsh Mastering (since 2011) in Hollywood Hills, Los Angeles, California.