Collings D1 Baked sitka spruce top Hunduran mahogany back 1 11/16" Nut. The square-shouldered 14-fret dreadnought is the most popular steel-string acoustic guitar body shape in the world. Although its bass response makes the dreadnought ideal for vocal accompaniment, Collings versions are also often employed by bluegrass flatpickers who must compete with inherently louder instruments such as banjos and fiddles. The wide range of woods and neck sizes offered allow dreadnought fans to find a Collings model ideally suited to their playing style and tonal preference. This guitar has a dreadnought body with a huge tone, impressive headroom made by Collings (Austin, Texas), which firm is famous for its perfection in craftsmanship. All Collings guitars are made at the possible highest level of acoustic guitars. The D1 has built with baked Sitka spruce top and Honduran mahogany back and sides. The bone nut width is 1 11/16". The string spacing is 2 3/16" at the bridge. The scale length is 647.7mm (25 1/2"). The following features are: Honduran mahogany neck, bone nut and saddle, ebony fingerboard and bridge, ebony bridge and end pins, high gloss nitrocellulose lacquer finish, nickel Waverly tuners. It comes with deluxe hardshell case by TKL.