Martin Ma 540

Martin MA540 Authentic Light 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:.012 .016 .025 .032 .042 .054
• Tension: 168.5