Martin MA140 Authentic Light 80/20 acoustic guitar strings 12-54

Martin MA140 Authentic Light 80/20

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: .012 .016 .025 .032 .042 .054
• Tension: 167.3