Augustine Imperial Blue classical guitar strings combine Augustine's Blue bass strings with their Imperial medium tension treble strings. Blue bass strings are made with Augustine's tightest copper windings, for the highest string density and power. Imperial treble strings are medium tension strings composed of a totally clear polymer mono-filament with outstanding vibration conducting and strength qualities. Imperial trebles produce clear and distinct notes and ringing harmonics, and harmonize well with Blue basses. Augustine classical guitar strings are ranked according to bass string density and treble string tension class, according to the response, feel, and balance desired.
Imperial Blue = Imperial (Medium) Trebles + Blue (Heavy) Basses