Martin Ma 540fx

Martin MA540FX Authentic Flexible Core

Martin® Authentic Acoustic® Flexible Core strings are designed to reduce finger fatigue and allow huge bends. They feature a lighter gauge version of our Superior Performance core wire combined with heavier wrap wire to deliver a full and balanced tone with increased flex and playability. Our impeccable standards for acoustic guitar tone are embedded in our string design and precision manufacturing process.

Specifications:

• Gauges:.012 .016 .025 .032 .042 .054
• Tension: 168.7