• EJ15 | 10-47 Extra Light, Phosphor Bronze Acoustic Guitar Strings, easy to play and easy to bend.
  • EJ26 | 11-52 Custom Light, Phosphor Bronze Acoustic Guitar Strings, more volume and projection than Extra Light, while still being easy to play.
  • EJ 16 | 12-53 Light, Phosphor Bronze Acoustic Guitar Strings, most popular acoustic gauge, providing a nice balance of playability and tone.
  • EJ 17 | 13-56 Medium, Phosphor Bronze Acoustic Guitar Strings, maximum volume and projection, with more tension and resistance.


D'Addario was the first to use Phosphor Bronze in acoustic guitar strings back in 1974.


Today, Phosphor Bronze is played throughout the world and considered to be the standard in acoustic strings, thanks to its beautiful sonic balance and tonal warmth.


Our pioneering Phosphor Bronze acoustic guitar strings are precision wound with phosphor bronze wrap wire over a high-carbon steel core, providing tonal versatility suitable for all acoustic styles and musical genres. 

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. 

EJ-PB | Strings | Phosphor Bronze Acoustic Guitar Strings | D'addario