Martin gave their Standard Series D-18 a significant overhaul in 2018 and they've been hard for us to keep in stock ever since. The easiest summary of the changes is that Martin gave its standard D-18 many of the features previously reserved for the Vintage Series D-18V (the Vintage Series has been retired). Great looks and equally impressive tone, playability, and of course oodles of volume.
Forward Shifted X Pattern, Scalloped, Sitka Spruce, 5/16"
Frets to body
CF Martin & Co.
Modified Low Oval with High-Performance Taper