This is an amazing acoustic 12 string guitar Made in Japan by Aria. Model # AA485S Couldn't really find too much info on this instrument online. Could be as old as late 70's. Looks very much like a Martin..could even be part of the "Lawsuit Era". Pretty sure it has a solid top. Its in pretty good condition. a couple nicks here and there...a bit of pick marks...but overall, its in good condition for its age. Plays beautifully and sounds amazing! swing by and check it out!