Martin Super HD-28 FG Spruce Top Rosewood Back & Sides Acoustic Guitar w/ Molded Hardshell Case pedal Shape: Goes from triangle wave

Shape: Goes from triangle wave to square wave as you turn clockwise

providing a full sound and comfortable playing experience for players with larger hands

Lifetime PRS warranty

Beats：0–12 beats

Martin Super HD-28 FG Spruce Top Rosewood Back & Sides Acoustic Guitar w/ Molded Hardshell Case pedal Shape: Goes from triangle waveThe Martin Super HD 28 expands on the legendary Style 28 Dreadnought with a larger than life design. With 20% more internal air volume than a standard Dreadnought, this Super D body offers thunderous bass and unmatched projection. A solid spruce top, paired with solid East Indian rosewood back and sides, delivers rich overtones and a complex sound that will only open up over time. Forward shifted Golden Era scalloped X bracing, as featured on the