The Jumbo King Phosphor Bronze string with piano string design technology, where the core wire lies directly on the saddle. Developed in 1974 and known as "Superwound" and "Lowden" strings. Today it is called Super Bronze, with its 92/8 alloy the first choice for long sustain and brilliance
SB10 Extra Light .010", .014", .020"w, .028"w, .040"w, .050"w
