D'Addario's XS Coated Acoustic Phosphor Bronze strings combine traditional tone with modern durability. The company's proprietary microfinish coating sits beneath the outer wrap, protecting against corrosion and finger oils whilst preserving the bright, punchy character phosphor bronze delivers. This two-pack custom light gauge (11–52) suits fingerstyle and flatpicking approaches equally well, offering extended playing life without sonic compromise.
The coating technology extends string longevity significantly compared to uncoated equivalents, reducing the need for frequent replacements. Phosphor bronze construction maintains warmth across the midrange whilst delivering articulate treble response. The 11–52 gauging provides balanced tension suitable for standard tuning, with the lighter plain strings responding quickly to dynamics and the heavier wound strings retaining definition under fingerstyle articulation. Two sets per purchase offers practical value for session and touring musicians.
Features
- Phosphor bronze wound strings with proprietary microfinish coating underneath.
- Custom light gauge set: 11, 15, 23, 32, 42, 52 inch specifications.
- Corrosion resistance and extended string life versus uncoated alternatives.
- Balanced tonal character: warm lows, articulate midrange, bright treble response.
- Two complete sets included in single package purchase.
- Suitable for standard tuning on acoustic guitars, six–string configuration.
- Compatible with both fingerstyle and flatpicking playing techniques.
- Maintains tone clarity through extended playing sessions and frequent use.



