Korpa 
XT are our longest lasting classical strings, combining centuries of D’Addario expertise with modern coating technology. XT Classical features our composite basses, constructed with a long-lasting multifilament core, wrapped with silver-plated copper, and finished with our proprietary XT coating, for bold, projecting tone and extended life span. They’re complimented with our precision Pro-Arté nylon treble strings which provide the warm, mellow charm traditionalists love. This Hard tension set affords rich tone and strong projection.
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.
Our XT Classical strings are made in the USA—drawn to exacting specifications at our New York production facility.