The D'Addario EJ13 acoustic guitar strings are an 80/20 Bronze version of D'Addario's popular EJ26 Phosphor Bronze Custom Light guitar strings.

80/20 Bronze are D'Addario's brightest acoustic strings, made to give your guitar an unparalleled shine. These bold sounding strings were developed by John D'Addario Sr. and guitar maker John D'Angelico in the 1930s, and have been beloved for their sparkling, trebly tone ever since. Made with a high carbon steel core and 80/20 Bronze wrap wire, 80/20 acoustic strings offer remarkable depth, along with rich, bright harmonics and powerful projection. 11-52 Custom Light gauge strings have slightly more volume and projection than their Extra Light version, while still being easy to play.

80/20 Bronze, commonly referred to as brass, are popular for recording due to their crisp, bold and projecting tone and appeal to many traditionalists for their historical significance, unparalleled longevity and vastly superior sound.

Gauges: 11-15-22-32-42-52