Imperial (medium tension) treble strings with Red (medium tension) bass strings
Albert Augustine's Imperial Red classical guitar strings are truly a medium gauge and medium tension classical string set. Augustine's Red bass strings are copper wound for a medium string density and tension. Imperial treble strings are made with a new and unique polymer designed for medium tension, just a little higher than classics for a responsive action and feel. Together, they form a well balanced and even voiced string set, very versatile and adaptable to a wide range of musical possibilities.