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Martin® Authentic Acoustic® Superior Performance SP® strings feature higher tensile strength and tin-plated core wire on all six strings that enabl...

Martin® Authentic Acoustic® Superior Performance SP® strings feature higher tensile strength and tin-plated core wire on all six strings that enabl...

Martin® Authentic Acoustic® Superior Performance SP® strings feature higher tensile strength and tin-plated core wire on all six strings that enabl...

Martin® Authentic Acoustic® Flexible Core strings are designed to reduce finger fatigue and allow huge bends. They feature a lighter gauge version ...

Eric Clapton loves his Martin acoustic guitar strings so much that he wanted to endorse them. We are proud and honored that Martin Guitar makes the...

Martin Retro® strings are the real deal. Not an imitation. With Martin Retro® strings, you get one tough set that offers true, consistent tone and ...

Next generation Martin® Authentic Acoustic® Lifespan® 2.0 strings are engineered using a patented anti-corrosion treatment only available from Mart...