Phosphor Bronze was introduced to string making by D'Addario in 1974 and has become synonymous with warm, bright, and well balanced acoustic tone. D'Addario Phosphor Bronze strings are precision wound with corrosion resistant phosphor bronze onto a carefully drawn, hexagonally shaped, high carbon steel core. The result is long lasting, bright sounding tone with excellent intonation
| Strings : series | D'addario Silk & Steel |
| Strings : gauge | 11 - 47 |
| Strings : number | 6 strings |
| Strings : composition | 047 wound, 023 wound, 038 wound, 028 wound, 011, 014 |
| Strings : wound type | Round wound |
| Strings Material | Phosphor bronze |
| Strings : coating | without coating |
| Instrument | Acoustique guitar |
| Strings : Contents | 1 set |
| Strings : trebles material | Acier plein |
| Bass : core material | Acier Carbone |
| Bass : material winding | Phosphore-Bronze |
Gauge : 10-14-23-30-39-47