Martin MA540 .012-.054 Phosphor Bronze Acoustic Guitar Strings

Martin MA540 Phosphor Bronze .012-.054 Martin Authentic Acoustic Strings in Phosphor Bronze – Gauges: 12, 16, 25, 32, 42, 54 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 our highest quality wrap wire you get consistent true tone that you can count on song after song Gauges: 12, 16, 25, 32, 42, 54