D'Addario XTC45 Classical guitar strings Normal Tension

The Classical guitar strings D'Addario XTC45, normal tension, is a popular choice for their rich tone, increased resistance and strong projection. D'Addario XTCs are the most natural-sounding, longest-lasting coated strings available. XTC Coated Technology starts with the highest quality wrap wire materials, precision drawn and micro coated on advanced proprietary machinery. The ultra-fine layer of XTC Coating is bonded to the silver-plated copper wrap wire which is then wound onto a multi-filament core. The result is a built-in barrier against the corrosion and wear that can quickly sap the life out of your strings and your sound. XTC coated silver-plated copper classical strings have a natural roundwound feel and sound fresh and bright with a "new string tone" that lasts three to four times longer than traditional guitar strings.