45-65-80-105
The most popular Roundwound bass string of all time. Rotosound was the first string manufacturer to produce this type of string. Introduced in 1962, it instantly changed the sound of the instrument. It is the preferred string of many musicians, including Billy Sheehan, John Paul Jones and Geddy Lee. Available in all common gauges and range lengths. The steel used to produce these strings is unique, combined with a top secret manufacturing process.