D'Addario EJ11 80/20 Bronze Acoustic Guitar Strings offer a perfect balance of volume, projection, and playability, making them a top choice among musicians. Known for their crisp and deep sound, these strings are popular in recording settings and are favored by traditionalists and vintage enthusiasts alike due to their historical significance. The 80/20 Bronze alloy, a blend of 80% copper and 20% zinc, was first selected by John D'Addario Sr. and John D'Angelico in the 1930s. Each string features a hexagonally shaped high carbon steel core, which contributes to their long-lasting performance and bright tone, ensuring excellent intonation. These light gauge strings, measuring 12-53, are suitable for players looking for comfort and efficiency in their sound. D'Addario also offers these strings in convenient 3D packs for added value.