{"product_id":"ma540fx-authentic-flexible-core-light-tommys-choice-phosphor-bronze-12-54-14202247","title":"Martin \u0026 Co. MA540FX Authentic Flexible Core Light - Tommy's Choice Phosphor Bronze 12-54","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u0026lt;h1 style=\"text-align: justify;\"\u0026gt;MA540FX is the complete set of phosphore bronze acoustic guitar strings from Martin \u0026amp; Co.'s \"Authentic Acoustic Flexible Core\" series with gauges .012-.054, light tension, and personally selected by Tommy Emmanuel. They are characterized by the combination of a lighter Superior Performance core wire and a heavier winding wire, giving this set a warm tone and at the same time a unique flexibility that promotes greater comfort during playing.\u0026lt;\/h1\u0026gt;\u0026lt;h2\u0026gt;Overview of the MA540FX Authentic Acoustic Flexible Core by Martin \u0026amp; Co.\u0026lt;\/h2\u0026gt;\u0026lt;p style=\"text-align: justify;\"\u0026gt;Martin\u0026amp;reg; Authentic Acoustic\u0026amp;reg; Flexible Core strings are designed to reduce finger fatigue and allow for great bends. They feature a lighter version of the Superior Performance core wire, combined with a heavier wrap wire to deliver full, balanced tone with increased flexibility and playability.\u0026lt;\/p\u0026gt;\u0026lt;h2\u0026gt;Specifications of the MA540FX Authentic Acoustic Flexible Core by Martin \u0026amp; Co.\u0026lt;\/h2\u0026gt;\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Gauges\u0026lt;\/strong\u0026gt;: .012 - .016 - .025 - .032 - .042 - .054\u0026lt;\/p\u0026gt;  ","brand":"MARTIN GUITARS","offers":[{"title":"Default Title","offer_id":58003262275929,"sku":"14202247","price":10.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1036\/3633\/6985\/files\/f_33-martin-co-ma540fx-authentic-flexible-core-light-tommy-s-choice-phosphor-bronze-12-54-14202247_0.jpg?v=1778116365","url":"https:\/\/yourmusiconline.it\/en\/products\/ma540fx-authentic-flexible-core-light-tommys-choice-phosphor-bronze-12-54-14202247","provider":"yourmusiconline.it","version":"1.0","type":"link"}