Martin Authentic Treated Medium 13-56 92/8 Phosphor Bronze Acoustic Guitar Strings Pro Sound Maximum Level: 60+60 mW (when

Maximum Level: 60+60 mW (when load impedance is 33 Ω)

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Experience everything you love about the Jazzmaster®

ISBN13: 9780634054617

Martin Authentic Treated Medium 13-56 92/8 Phosphor Bronze Acoustic Guitar Strings Pro Sound Maximum Level: 60+60 mW (whenExperience unparalleled clarity and longevity with Martin Lifespan 2. 0 strings, crafted with patented technology to preserve tone while resisting corrosion. Engineered for consistent, vibrant sound, these strings let your guitars natural voice shine through every note. Designed to maintain exceptional performance over time, Lifespan 2. 0 strings deliver the reliability and musicality that professional and passionate players demand. Martin Lifespan 2.