Martin acoustic 12 string set MA 180

A Brand New set of Martin & Co Authentic Acoustic Studio Performance 80/20 Bronze guitar strings
Extra Light gauge (MA180)

Replaces M180

1 – 0.010″          2 – 0.010″
3 – 0.014″          4 – 0.014″
5 – 0.023″          6 – 0.008″
7 – 0.030″          8 – 0.012″
9 – 0.039″         10 – 0.018″
11 – 0.047″       12 – 0.027″

Martin & co. quote –

These 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 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.

Martin Authentic Acoustic SP® strings offer excellent tuning stability, corrosion resistance and great playability.