{"product_id":"martin-mm13-retro-monel-acoustic-guitar-strings-13-56-3-pack","title":"Martin MM13 Retro Monel Acoustic Guitar Strings 13-56 (3 Pack)","description":"\u003cspan data-mce-fragment=\"1\"\u003eRetros are the original Nickel acoustic string all the way from the 1930s. Retro strings offer a uniquely mellow, yet crisp sound that allows your guitar’s natural tonewoods to be heard. They are crafted with Monel, a solid nickel\/copper wrap wire - not nickel-plated - meaning there is no chance for defects in the plating to allow for corrosion. Martin’s proprietary wrap wire is naturally corrosion resistant and it is incredibly strong. We also employ a sophisticated winding process that controls the coupling between the core and wrap wire to maximize intonation.   \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMM13 Gauges: .013, .017, .026, .035, .045, .056\u003c\/span\u003e","brand":"Martin","offers":[{"title":"Default Title","offer_id":53698250211604,"sku":"tym1787262218742","price":21.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/martin-mm13-retro-monel-acoustic-guitar-strings-13-56-3-pack_1.jpg?v=1787262223","url":"https:\/\/regalwearstore.shop\/products\/martin-mm13-retro-monel-acoustic-guitar-strings-13-56-3-pack","provider":"My Store","version":"1.0","type":"link"}