The Limited Edition GP-28E marries Martin's renown Grand Performance body shape and construction with the beautiful visual appointments of their classic D-28 model. The GP-28E features a solid Sitka spruce top and East Indian rosewood back and sides. The ebony fretboard and bridge are complimented by a black pickguard, and are contrasted by the elegant white binding around its body. The sound of this guitar is exactly what you've come to expect from Martin - full round lows, sturdy mids, and bright and defined highs. Hidden inside the body is a Fishman Aura VT Enhance pickup system to deliver when you're plugged in.