RotoSound Swing Bass 66 Stainless Steel Hybrid Bass Guitar Strings 40-100

The most popular Roundwound bass string ever. Rotosound was the first string company to produce this kind of string. Introduced in 1962 it changed the sound of the instrument instantly. The favorite string of many players including Billy Sheehan, John Paul Jones and Geddy Lee. The steel used to produce these strings is unique, combined with a highly secretive manufacturing process. Hybrid gauge.