Martin D18 Modern Deluxe Acoustic Guitar, Natural w/ Hard CaseThe D18 Modern Deluxe is the classic Martin mahogany back and sides Dreadnought with a next level feature package hidden in the details. While the "next level" terminology may sound clich to some, the D18 Modern Deluxe is certainly that, with its impressions truly made in person. Having spent over a year and a half in development, the D18 Modern Deluxe is loaded with custom shop inspired modern features, only furthering the sonic excellence and