Martin MA530 SP Phosphor Bronze Authentic Acoustic Guitar Strings Extra Light 10-47

Martin Authentic Acoustic strings are engineered with the performer in mind and they will always stand up to rigourous practice and performance schedules. We 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. Available in 80/20 Bronze and 92/8 Phosphor Bronze. 

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