- Treated with Martin's Clear tone proprietary technology for a longer lifespan than regular strings.
- 92/8 phosphor bronze provides a classically expressive tone.
- Extra Light gauge.
- .010, .014, .023, .030, .039, .047.
- Imported from USA.
Rich tone should last as long as the inspiration does. Martin SP
Lifespan strings are the next level in studio performance.
Treated for long life, they repel dirt, grit and other
environmental elements that can quickly alter the sound of your
strings. The treatment is so incredibly thin, you won't even know
it's there. SP Lifespans are designed to last longer and sound
better so you can play on!