D’Addario XT Nickel 9–46 coated strings give you the enduring performance of modern strings with classic bright tone. Each string’s nickel-plated steel wrap is covered by a thin, corrosion-resistant XT coating that protects them from sweat and grime, so they sound and feel new much longer. Under the coating, a NY Steel core and nickel wrap deliver the lively attack and versatile tone you expect – the coating doesn’t dull the sound, it only preserves it. This set’s hybrid gauge (extra-thin .009–.016 on top, .024–.046 on bottom) feels extremely flexible for effortless bends and fast runs, while still providing a solid, full low end for chunky chords. Thanks to the coating and Fusion Twist technology, these strings stay in tune remarkably well and boast enhanced break resistance. In practice, you’ll get the airy, bright response of ultra-light strings with the confidence that they’ll last – ideal for long gigs or sweaty rehearsals. Gauges: E4 .009, B3 .011, G3 .016, D3 .024, A2 .032, E2 .042.