{"product_id":"martin-ma550t-92-8-phosphor-bronze-medium","title":"Martin MA550T Treated 92-8 Phosphor Bronze - Medium","description":"Martin MA550T SP Phosphor Bronze Authentic Acoustic Guitar Strings Medium 13-56\u003cbr\u003e\u003cbr\u003eMA550T - Gauges:13-17-26-35-45-56\u003cbr\u003e\u003cbr\u003eThese strings are engineered with the performer in mind and they will always stand up to rigorous practice and performance schedules. We start with our highest tensile-strength core wire, then tin-plate it on all six strings for added corrosion resistance; because what you don't see matters! When coupled with our highest quality wrap wire you get consistent true tone that you can count on song after song. Available in 80\/20 Bronze and 92\/8 Phosphor Bronze. Martin Authentic Acoustic SP® strings offer excellent tuning stability, corrosion resistance and great playability.","brand":"Martin Guitars","offers":[{"title":"Default Title","offer_id":43315543638134,"sku":"90854","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5742\/3222\/files\/media_bea3eb57-bf01-4925-bedf-a1bbedb35862.jpg?v=1777938550","url":"https:\/\/www.georgesmusic.com\/products\/martin-ma550t-92-8-phosphor-bronze-medium","provider":"George's Music","version":"1.0","type":"link"}