Product Overview
Martin Authentic Acoustic Superior Performance strings are engineered with the performer in mind and they will always stand up to rigorous practice and performance schedules. We start with our highest tensile-strength core wire, then tin-plate it on all 6 strings for added corrosion resistance; because what you don’t see matters! When coupled with our highest quality wrap wire you get consistent true tone that you can count on song after song.
Martin MA550 SP Medium Gauges: .013, .017, .026, .035, .045, .056
Features:
- Martin Acoustic SP Guitar Strings, Medium
- Material: 92/8 Phosphor Bronze
- Medium Gauges: .013, .017, .026, .035, .045, .056
- Tension: 190.9
- UPC: 729789557870
- MPN: MA550
