Designed for players who need to cut through the mix with the extra volume and projection of an Adirondack Top, the RO-310 also has solid mahogany back and sides for traditional OOO warmth. With a thin “C” profile mahogany neck and 1-3/4" nut width, guitarists will find the RO-310 to be extremely comfortable for fingerpicking or strumming, and the bone nut and saddle and deluxe Grover Rotomatic tuners keep it in perfect tune even after hours of playing.