Grand Auditorium 23 series acoustic guitar with flame maple back and Sitka spruce top. The flame maple is less loud than rosewood or mahogany back guitars, but the maple gives a special belly bass and long sustain in the overall sounding. This guitar is recommended for modern finger-style players need long sustain and many harmonic brights. The guitar has solid Sitka spruce top and solid flamed maple back and sides. The African Mahogany neck has ebony fingerboard and 45mm wide TUSQ nut. The bridge is ebony as well. The scale length is 650mm, the string spacing is 55mm at the bridge. The pearl inlay rosette and inlays on fingerboard looks elegant on the Furch G23-SF, as well as the tortoise imitated purfling. The Schaller M6 gold tuners keep the tuning perfectly. Hiscox hard case included.