D'Addario EJ17 Phosphor Bronze Acoustic Guitar Strings Medium 13-56

D'Addario EJ17 Phosphor Bronze Acoustic Guitar Strings, medium gauge, produce a bold, resonant tone suitable for heavy strumming and flat-picking.

• The description claims the strings offer a bolder, more resonant tone with higher resistance.
• The description claims the strings are long lasting and bright sounding.
• The description claims the strings are preferred for their warm, bright, and well balanced acoustic tone.