{"product_id":"martin-guitars-authentic-acoustic-sp-80-20-bronze","title":"Martin Guitars Authentic Acoustic SP 80\/20 Bronze","description":"\u003cp\u003e\u003cspan\u003eMartin Authentic Acoustic strings are engineered with the performer in mind and they will always stand up to rigorous practice and performance schedules. The tensile-strength core wire is tin-plated on all six strings for added corrosion resistance.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eMartin Authentic Acoustic SP strings offer excellent tuning stability, corrosion resistance and great playability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Martin","offers":[{"title":"MA175 Custom Light 11 - 52","offer_id":47235604316338,"sku":"729789557788","price":11.29,"currency_code":"CAD","in_stock":true},{"title":"MA140 Light 12 - 54","offer_id":47235604349106,"sku":null,"price":11.29,"currency_code":"CAD","in_stock":false},{"title":"MA150 Medium 13 - 56","offer_id":47235604381874,"sku":"729789557818","price":11.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/2633\/files\/61Z27i2EteL._AC_SL1500.jpg?v=1774623233","url":"https:\/\/www.granatamusic.com\/products\/martin-guitars-authentic-acoustic-sp-80-20-bronze","provider":"Granata Music Ltd","version":"1.0","type":"link"}