Serial Number: MA550
Martin Acoustic Strings Phosphor Bronze 13's MA550
- Free Continental USA shipping
- Setup and inspected by our tech team
- In stock, ready to ship
Martin MA550 Authentic Acoustic SP Medium 13 Phosphor Bronze
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. Our impeccable standards for acoustic guitar tone are embedded in our string design and precision manufacturing process. That's why we make our own.
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We go beyond your typical guitar store. Each instrument is inspected at our in-house luthier shop before, during, and after its stay with us.
Fantastic company. Answered my email promptly and shipped very quickly! I highly recommend Ish Guitars!Robert, PRS Custom 24 Piezo
Awesome transaction! I bought a pretty special guitar (previously owned by a famous guitarist), and Ish nailed it. Ethical dealer, quick ship, and fast responses. I look forward to doing business with them again in the future!Devin, L'arrivee D-60
Awesome guitar. Came with a perfect setup and no issues. Would love to buy another guitar from you guys.Matthew, Music Man Cutlass