| 80/20 Bronze, commonly referred to as brass, is the original acoustic string alloy selected by John D'Addario Sr. and John D'Angelico in the 1930s. 80/20 Bronze strings are popular for recording due to their crisp, bold, and projecting tone and appeal to many traditionalists for their historical significance.
| PL012 | E | 0.012 | 0.3 | 23.3 | 10.57 | | PL016 | B | 0.016 | 0.41 | 23.3 | 10.57 | | BW025 | G | 0.025 | 0.64 | 31.9 | 14.47 | | BW035 | D | 0.035 | 0.89 | 34.8 | 15.79 | | BW045 | A | 0.045 | 1.14 | 32.8 | 14.88 | | BW056 | E | 0.056 | 1.42 | 27.9 | 12.66 |
|  |
|
