Pirastro Perpetual strings are characterised by their great flexibility and extraordinary tonal spectrum; from a sweet, warm tone to sheer endless power, everything is possible. The sound is like a large house with plenty of room for individual design. At the same time the tone is focussed and clear, the most delicate touches are instantly audible and the base warmth always present. The natural qualities and timbre of each cello are enhanced by the strings’ great dynamics and intensity.