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A Brand New set of Martin & Co Authentic Acoustic Studio Performance 80/20 Bronze guitar strings
Light gauge (MA140)

Replaces M140 & MSP3100

1 - 0.012"
2 - 0.016"
3 - 0.025"
4 - 0.032"
5 - 0.042"
6 - 0.054"

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.



If you want a straightforward, fast & no hassle transaction, with honest postage fees. Then look no further.

      I'm a guitarist with 20+ years experience. I only sell products that I know about and are of good quality and are essential for your enjoyment or profession.