In light of his ever-expanding reputation and fan base, Martin collaborated with pop star John Mayer on the creation of a second namesake guitar, one with many of the same attributes as his first OM-28JM Limited Edition, but one that would be more affordable and more widely available in the tradition of the popular Martin 000-28EC Eric Clapton model. The tasteful Special Edition OMJM John Mayer Signature Orchestra Model exhibits versatility for today's diverse contemporary musical styles.

The Special Edition OMJM John Mayer Signature Orchestra model acoustic-electric guitar comes with a hardshell case.