Martin MA140 - Light 12-54 - 80/20 - Authentic Acoustic SP Strings
These strings are engineered with the performer in mind and they will always stand up to rigorous practice and performance schedules. Martin start with our highest tensile-strength core wire, then tin-plate it on all six strings for added corrosion resistance; because what you don’t see matters! When coupled with Martin's highest quality wrap wire you get consistent true tone that you can count on song after song.
Martin Authentic Acoustic SP® strings offer excellent tuning stability, corrosion resistance and great playability.
MA140 - 80/20 BRONZE
Light
1st E - .012
2nd B - .016
3rd G - .025
4th D - .032
5th A - .042
6th E - .054
