Permanent by Pirastro is a steel string with a warm, round sound and a clear overtone spectrum. With a pliable left hand feeling, it produces a smooth lively tone. Stable with a very easy response, it is suitable also for electric or electrically-amplified cellos.
- Permanent Cello A - chr/steel: Medium
- Permanent Cello D - chr/steel: Medium
- Permanent Cello G - tungsten/rope core: Medium
- Permanent Cello C - tungsten/rope core: Medium