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 their dual-coil, high-output humbuckers. At Just Strings, we offer these exceptional Gibson special alloy strings in three different sets. Ultra lights are a set that ranges from .009 to .042 gauges. Light gauge ranges from .010 to .046, and Medium Light gauge has strings from .011 to .050. In the Gibson special alloy strings reviews, players rave about the high output and 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.