Sight & Sound has D'Addario Power Bars, Music Accessories, Drum Hardware, Drumheads and more!

D'Addario is a manufacturer of musical instrument strings and accessories, primarily for guitars but also many other fretted and orchestral instruments. The company currently has its world headquarters in Farmingdale, Long Island, New York, and its European headquarters in Newcastle upon Tyne, Tyne and Wear, England.