Il Cannone Gold for violin: created with high-grade gold for the soloist violinist looking for unique power and durability. Introducing the world's first gold D string in perfect partnership with Larsen's gold G crafted with the highest grade gold available in string design. Designed to last, combining strength with sensitivity. For the Il Cannone Gold Larsen combined the premium quality D & G with their exclusive carbon-steel E and an A wound with precision rolled aluminum flat-wire. The A, D & G are built upon Larsen's latest and most advanced core materials yet with world-renowned exceptional quality, signed, sealed and consistently delivered by Larsen Strings.