D'Addario EJ19 Phosphor Bronze Acoustic Guitar Strings 12-56 Bluegrass

D'Addario pioneered the use of Phosphor Bronze in acoustic guitar strings in 1974, establishing the benchmark for tonal warmth and balanced sound. These strings are precision wound with phosphor bronze wrap wire over a high-carbon steel core, delivering versatile tone suited for all acoustic styles. The 12-56 Light Top/Medium Bottom Bluegrass set provides powerful low-end response while maintaining flexibility for lead playing and soloing.

String Gauge
12-56
Construction
Phosphor Bronze Wrap Wire over High-Carbon Steel Core
Set Type
Light Top/Medium Bottom Bluegrass
Number of Strings
6
String Gauges (Plain)
.012, .016
String Gauges (Wound)
.024, .032, .042, .056
Core Material
High-Carbon Steel
Wrap Material
Phosphor Bronze