Martin OMJM John Mayer Acoustic Guitar - Natural Bag it features the classic Reverse

it features the classic Reverse Thunderbird™ body and headstock shape

Battery Power: 6×AA (alkaline/Ni-MH)

Model: GT-ACOUSTIC-GRY

Truss rod adjustments have also never been easier thanks to a spoke wheel conveniently located at the base of the neck

CaseDeluxe hardshell

Martin OMJM John Mayer Acoustic Guitar - Natural Bag it features the classic ReverseIn 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 exhibits versatility for today's diverse contemporary musical styles. Serial