This guitar has a body, which only made of mahogany wood. The cover is 4 pieces and solid.Rosewood fingerboard and bridge are made of acacia wood. The Grand Auditorium with cutaway feature packed 808LCD charger also has a Fishman ISY 301. Features: Grand Auditorium Cutaway, solid spruce top 4 pieces, back & sides Mahogany neck Mahogany, Fingerboard and Bridge Acacia bindings & Bridge Pins Black ABS nut & saddle PPS FINISH Matt both sides; open-pored machine heads die-cast nickel plated strings D Addario EXP 16, scale 650 mm, nut width 43 mm pickup system fishman ISY 301