Martin MA550T Lifespan Treated Authentic | Phosphor Bronze | Aco Strings | Medium 013-056 | EXAMPLE

MARTIN AUTHENTIC ACOUSTIC® MA550T PHOSPHOR BRONZE MEDIUM GUITAR STRINGS

Martin® Authentic Acoustic® MA550T strings are designed to deliver the rich, warm tone and powerful projection that acoustic guitarists love. Crafted from premium 92/8 Phosphor Bronze, these strings produce a balanced sound with crisp highs, clear mids, and deep, resonant lows. Engineered for reliable performance, they offer excellent tuning stability, comfortable playability, and lasting tonal quality for practice, recording, and live performances.

With a medium gauge, the MA550T strings provide a full, robust tone and strong projection, making them an excellent choice for acoustic guitarists who prefer a firmer feel and a more powerful sound.

Key Features:

• Martin Authentic Acoustic® MA550T Guitar Strings
• Phosphor Bronze (92/8) construction
• Rich, warm tone with bright highs and balanced resonance
• Excellent tuning stability
• Corrosion resistance for longer-lasting performance
• Designed for reliable tone and consistent playability
• Ideal for strumming, fingerpicking, recording, and live performances
• Gauge: 13–17–26–35–45–56 (Medium)

Experience the signature Martin acoustic tone with MA550T Phosphor Bronze strings, built for guitarists who demand dependable performance, rich sound, and excellent playability.