Martin MA550FX Medium

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.

• MA550FX
• 92/8 Phosphor Bronze
• Medium 13-56