Martin MA180 electro / acoustic strings SP 80/20

For 12-STRING guitars
Extra light gauge – about average for most 12-string acoustic guitars.

Individual string Gauge as follows:
10,10 – 14,14 – 10,23 – 12,30 – 18,39 – 27,47

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.