Martin Authentic Acoustic Medium Phosphor Bronze 13-56 MA550

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  • Regular price £9.99
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Description 

'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.'

MA550

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