Spruce Top The AC100 features a spruce top for a resonate tone that actually improves with age. Traditional Fan Bracing The bracing pattern of fan bracing is the most widely used pattern in the classical guitar, which makes for a warmer, earthier sounding instrument with a much stronger bass response. Cort AC100 Specifications: Constructions: Dovetail Neck Joint Cutaway: N/A Body: Classic body shape(100*105mm Body depth), Spruce Top with Mahogany Back & Sides Neck: Mahogany Binding: Black Fretboard: Rosewood, 52mm Nut Width Frets: 19 Scale: 25.6" (650mm) Inlay: N/A Tuners: Slotted Classic Chrome w/ White Knobs Bridge: Rosewood Electronics: N/A Strings: D'Addario EXP16 Light Bracing: Traditional Fan Bracing