San Francisco's Best Value in professional mastering for CD, Digital Distribution and Vinyl

Gary Hobish of A. Hammer Mastering and Digital Media
  • Mastering for CD, Digital Distribution and Vinyl
  • Audio Production, Engineering and Mixing
  • Audio for Video and the Internet
  • Audio Restoration and Remastering Specialist
  • Macintosh Maintenance Specialist

Recent Clients and Noted Projects


Really Don't Mind If You Sit This One Out

4-Zero Records

Finding Gary was like finding that sound oasis I have been searching for all these years.  The man is a chemist, and his sound formulas take the audio quality of the music he is working with to glistening heights.

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