D'Addario EFT13 Resonator Guitar Strings, Flat Tops Phosphor Bronze, 16-56
D'Addario EJ42 Resonator Guitar Strings, Phosphor Bronze, 16-56
GHS 1650 Resonator Guitar Strings, Phosphor Bronze, 16-56
GHS CR1600 Resonator Guitar Strings, Cryogenically Treated Phosphor Bronze, 17-56
