The new PIRASTRO Passione gut strings combine the technological advantages of steel strings, such as quick response and tuning stability with the rich volume of a modern gut string. In addition, the instrument is relieved of high string tension, making the higher register easier to play. The Passione have a brilliant sound with a great power of projection, but also a warm, round sound capable of modulation.
The Passione C string is tungsten wound. Cello strings