Serious acoustic guitar players know all about Martin, the company from Nazareth, PA that put the steel string guitar on the map. Martin has continuously put out top-shelf instruments since 1833. The second episode of Acoustic Addicts is all about comparing Martin dreadnought-style guitars. Guitarist Carl Franklin and acoustic guitar specialist Richard Caruso compare a 2011 D-18 sporting a mahogany back and sides, a 2011 D-28 with East Indian rosewood back and sides, a 2011 D-35 which has a higher-grade sitka spruce top as well as lighter bracing and a three-piece back (also East Indian rosewood), a 1968 D-35 which also has the 1/4" bracing but sports Brazilian rosewood sides and three-piece back, and a 1997 HD-35 that has scalloped bracing as well as East Indian rosweood sides and three-piece back. They also throw an entry-level Yamaha Gigmaker into the mix.