D'ADDARIO XS 13 - 56 MEDIUM COATED ACOUSTIC GUITAR STRINGS

XS Phosphor Bronze strings have the longest life of any D’Addario acoustic string, thanks to the ultra-thin XS film coating.

Phosphor Bronze wrap wire provides tried-and-true D’Addario acoustic tone, with beautiful balance and warmth suitable for all musical genres.

With a NY Steel core and Fusion Twist technology, XS Phosphor Bronze offers greater break strength and unmatched tuning stability—staying in tune 131% better than standard acoustic strings.

XS coated acoustic strings are made in the USA—drawn to our exacting specifications at our New York production facility