Description
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. Martin's impeccable standards for acoustic guitar tone are embedded in our string design and precision manufacturing process.
Medium Gauge .013-.056
Warranty Information
We offer a 45 day no questions asked return policy on all new and used gear. Applicable new units are also always sold with the full manufacturers warranty.
