Coated Phosphor Bronze single strings of Adamas Nuova sets or to combine with other manufacturers. .
Solid brass ball end. E6 and A5 string core and wrapping with identical diameters .
High-End Premium Phosphor Bronze.
coated.
ultra-thin nano-coating less than 1 Micron = 0.001 mm is applied to the winding wire and core before the string is wrapped..
Specially modified coating - alloy with high copper content.