Martin MA550 Authentic Medium 92/8 acoustic guitar strings 13-56

Martin MA550 Authentic Medium 92/8

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 their string design and precision manufacturing process.

Specifications:

• Gauges: .013 .017 .026 .035 .045 .056
• Tension: 190.9