Since D'Addario introduced Phosphor Bronze acoustic guitar strings in 1974, they've been synonymous with warm, well-balanced tone. XT Phosphor Bronze offers that and more, boasting enhanced break resistance, better pitch stability, and longer life than our standard phosphor bronze strings. The XT coating delivers advanced corrosion resistance, while still retaining the warm tone and natural feel of the uncoated string. Beneath the coating, these XT acoustic strings are constructed with a NY Steel core, phosphor bronze wrap wire, and Fusion Twist technology, affording tonal versatility with added resilience, excellent for a wide range of acoustic styles. This 11-52 Custom Light gauge set has slightly more volume and projection than Extra Light, while still being easy to play.

• XT Classical strings feature an advanced corrosion resistance treatment on every wound string in the set, preserving the natural tone and feel of uncoated strings.
• Utilizing our proprietary composite basses and precisely intonated Pro-Arté nylon trebles, XT Classical strings provide a superbly dynamic response and pure classical tone.
• This set features tie-ends, nylon monofilament material, and silver-plated copper wrap wire.
• D’Addario XT Classical guitar strings come with a code on the recyclable, resealable VCI bag, which you can register to earn Players Circle points.
• The XT Classical strings are made in the USA—drawn to exacting specifications at the New York production facility.