Martin MA540 Authentic Acoustic Lifespan 2.0 Light

Martin MA540 Authentic Acoustic Lifespan 2.0 strings are premium coated phosphor bronze acoustic guitar strings that combine Martin's 190-year heritage of acoustic string craftsmanship with modern coating technology to deliver warm, rich tone with dramatically extended string life. The .012-.054 light gauge set is the most popular acoustic gauge worldwide, providing a balanced tension that suits strumming and fingerpicking equally well across all body sizes from parlor guitars to dreadnoughts...

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