Rectified nylon trebles and traditional SAVAREZ spun basses.
Emblematic set of the brand, the 520R SAVAREZ red, yellow and white card is the set that wrote the legend Savarez, a "best seller" of yesterday and today! At their first appearance for the first time the musicians had the choice between three voltages: RED (Normal Voltage) - YELLOW (High Voltage) - WHITE (Low Voltage).
