Martin Authentic MA540 Phosphor Bronze Acoustic 12-54 Light Guitar Strings

True Melodic Brilliance - The Martin Authentic MA540 Phosphor Bronze Acoustic 12-54 Light Guitar Strings 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. Martin's impeccable standards for acoustic guitar tone are embedded in their string design and precision manufacturing process. Manufacturer: C. F. Martin & Co.Model: MA540SKU: I560572-N-20-WHXEUPC: 729789557863We are Chuck Levin's Washington Music CenterMaryland, Virginia, and Washington DC's legendary music shop. Family-owned and operated since 1958. Buy gear the way it was meant to be bought, from a store that's been there through it all and has the vibe to prove it. We're staffed with musicians and industry experts, people that live and breathe music gear. Our mission is to help you find the right gear for your project, that thing that will brin