The Martin Grand J-28E DN is a showpiece of both craftsmanship and imagination. Built in the jumbo body size, this double neck design pairs a six-string and twelve-string into one instrument, offering endless tonal possibilities in a single stage-ready package. With its massive soundboard of Sitka spruce over East Indian rosewood back and sides, the guitar delivers projection and clarity that can handle any style, from lush twelve-string strumming to articulate six-string picking. Martin designed this model with a unique double neck bracing pattern, carefully voiced to keep balance and sustain across both necks. The six-string side features a modified low oval profile with a high-performance taper, while the twelve-string brings the same comfortable taper to its slightly wider layout. Both ebony fingerboards are accented with Style 28 mother-of-pearl dot inlays, and nickel open-gear butterbean tuners ensure classic function and look. Appointments remain unmistakably Martin: antique white binding, multi-stripe rosette and purfling, a dark mahogany satin-finished neck, and gloss finishes on the top, back, and sides. Equipped with the Fishman Double Neck electronics system, it’s ready to deliver the full spectrum of tones on stage. Complete with a molded hardshell case, this Grand J-28E DN is a powerhouse instrument built for the player who wants more than just one voice.