Martin MA150 Authentic Acoustic SP 80/20 Bronze Guitar Strings - .013-.056 Medium

Martin MA150 Authentic Acoustic Superior Performance SP 80/20 Bronze Guitar Strings - .013-.056 Medium

.013-.056 80/20 Bronze Medium Steel Acoustic Guitar Strings

GAUGES:

• E - .013
• B - .017
• G - .026
• D - .035
• A - .045
• E - .056

Tension - 189.6

Martin® Authentic Acoustic® Superior Performance SP® strings feature higher tensile strength and tin-plated core wire on all six strings that enable a fuller and more balanced tone, quicker response and increased tuning stability. Our impeccable standards for acoustic guitar tone are embedded in our string design and precision manufacturing process. That's why we make our own.