{"product_id":"martin-era-jason-isbell-signature-phosphor-bronze-treated-acoustic-guitar-strings-012-054-artist-light","title":"Martin Era Jason Isbell Signature Phosphor Bronze Treated Acoustic Guitar Strings - .012-.054 Artist Light","description":"\u003cp\u003e\u003cspan\u003eBuilt to achieve unmatched tone and playability, Martin Era™ strings set a new standard for what a phosphor bronze acoustic guitar string can be. Combining the best technologies from the Martin Strings lineup, Martin Era strings feature a patented Lifespan® treatment to protect against corrosion, Flexible Core construction to enhance fretability and comfort, and silk-wrapped ball ends—designed with vintage instruments in mind and as a premium touch that symbolizes Martin’s handcrafted string-making history. The Artist Light version was developed in collaboration with six-time GRAMMY® winner Jason Isbell and features a more traditional SP® core to match his signature guitar sound.\u003c\/span\u003e\u003c\/p\u003e","brand":"Martin \u0026 Co.","offers":[{"title":"Default Title","offer_id":46069073641516,"sku":"41Y25MJI12T","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0375\/7503\/2876\/files\/23.png?v=1788228696","url":"https:\/\/gjmsoundpr.com\/products\/martin-era-jason-isbell-signature-phosphor-bronze-treated-acoustic-guitar-strings-012-054-artist-light","provider":"gjmsound","version":"1.0","type":"link"}