The new Pirastro Perpetual promo set includes 6 strings:
1 A Soloist Medium
1 S Soloist Strong
1 D Soloist Medium
1 G Edition Medium
1 C Edition Strong
1 C Soloist Medium
The A string from the Perpetual Solo series, included in this set, is the string that offers the warmest sound in the entire catalog of Pirastro cello strings. The set also includes the version with high tension for those who need an extra power.
The C string from the Perpetual Edition series, also included in the set, offers an extremely powerful and warm sound. Its unique design results in torsional rigidity and tonal stability that make the Perpetual Edition the most powerful C string in the entire Pirastro range.