If you use one of Gibson's humbucker pickups, you'll want to know about their special alloy Humbucker guitar strings. These high caliber strings are made from specially formulated composite core and wrap wire, and are designed to provide the richest tone from dual coil, high output humbuckers. At JustStrings.com, we offer these exceptional Gibson special alloy strings in three different sets - ultra light, light and medium light. In the Gibson special alloy strings reviews, players rave about the high output of a well-balanced, soft and beautiful sound. They also report these strings to be strong and long lasting. Gibson's dedication to superb durability, tone and consistency has placed them among the most respected manufacturers and most widely used strings in the world.