The Martin Lifespan SP Phosphor Bronze Acoustic Guitar Strings are treated with Cleartone proprietary technology to bring you the longest possible string life without sacrificing tone or natural feel. Martin SP Lifespan strings are designed to repel the oils and dirt that can deaden strings. All six strings are treated to preserve the natural Martin SP sound and feel that players prefer.
From October 1st to December 31st, 2014, each purchase of these The Martin Lifespan SP Phosphor Bronze Acoustic Guitar Strings gives you the opportunity to win a Custom Martin Guitar valued up to $10,000. See More Details at MartinGuitar.com/Dream.
Martin Lifespan SP Phosphor Bronze Acoustic Guitar String Gauges
- Custom Light - 41MSP7050SW: .011, .015, .023, .032, .042, .052
- Light - 41MSP7100SW: .012, .016, .025, .032, .042, .054
- Medium - 41MSP7200SW: .013, .017, .026, .035, .045, .056