Martin Super D-18 Standard Series Acoustic Guitar, Natural w/ Hard CaseFor a new standard simply superior, turn to the Martin Standard Series Super D 18. The Super D 18, swinging in as part of Martin's acclaimed Standard Series, makes a name for itself in big, big ways. An expanded tonal profile, a new feel for playability, and Martin's largest body style to date all assemble for a revitalized take on Martin's dreadnought legacy. The Martin Style 18 Dreadnought is a classic in every sense. With this Standard Series Super