{"product_id":"martin-41y19mtr13-retro-monel-acoustic-strings","title":"Martin 41Y19MTR13 Retro Monel Acoustic Strings","description":"Retros 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.","brand":"Martin","offers":[{"title":"Default Title","offer_id":48343983161602,"sku":"729789552967","price":15.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/8130\/7650\/files\/124146117-1.jpg?v=1787016122","url":"https:\/\/shop.quivers.com\/products\/martin-41y19mtr13-retro-monel-acoustic-strings","provider":"QVRS","version":"1.0","type":"link"}