Str.Sets for Acoustic

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® 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.

Medium .013 .017 .026 .035 .045 .056

Combining the rich, warm tone of our phosphor bronze with the bonus resilience and longevity of Dura-Tone coating, these acoustic strings offer players articulate sound with outstanding reliability. Wind up a set of these ball-end strings to brighten up your tone and keep wear, rust and residue buildup at bay.

GAUGES

• Extra-Light 860XL: .010, .014, .022, .030, .040, .048
• Custom-Light 860CL: .011, .015, .023, .032, .042, .052
• Light 860L: .012, .016, .024, .032, .042, .053
• Medium 860M: .013, .017, .026, .036, .046, .056