Based in Long Island (New York), D'Addario is known worldwide as a manufacturer and industry standard maker of musical instrument strings. The D’Addario family of brands has grown to be a global leader in musical instrument accessories and includes D'Addario Fretted Instrument strings, D'Addario Orchestral Strings, D'Addario Woodwind Reeds and Mouthpieces, Promark Drumsticks, Evans Drumheads and the vast range of D'Addario Accessories cables, capos, tuners, straps and other assorted accessories.

The EJ65C Concert Ukulele set is an all-nylon string set inspired and guided by the virtuosity of D'Addario ukulele artist, Jake Shimabukuro. Each string is manufactured on D’Addario’s own advanced monofilament extrusion line built exclusively for the production of musical instrument strings. This set is optimized for Concert Ukuleles tuned to standard GCEA tuning. Like all D'Addario strings, this set comes in environmentally friendly, corrosion resistant packaging for strings that are always fresh, and are made in the U.S.A. for the highest quality and performance.