Martin OMJM John Mayer Signature Acoustic Guitar Single Strings The offset cam offers increased

The offset cam offers increased power and speed as the beater reaches the end of the stroke

and easily attaches to the side of any cajon

as: “a huge

or a mix of both

The Concorde DJ is considered the jack-of-all-trades

Martin OMJM John Mayer Signature Acoustic Guitar Single Strings The offset cam offers increased*These are stock photos. For actual photos of the instrument, please contact us. In light of his ever expanding reputation and fan base, Martin collaborated with 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. This tasteful Orchestra Model