{"product_id":"ma1-acoustic-guitar-strings-80-20-bronze-martin","title":"Martin Authentic Acoustic SP Strings — 80\/20 Bronze | Custom Light to Medium","description":"\u003ch2\u003eTone, Stability, and Playability — Martin Authentic Acoustic SP Strings\u003c\/h2\u003e\u003cp\u003eMartin's Authentic Acoustic SP strings are built to the same exacting standards that have made Martin one of the most respected names in acoustic guitar. The 80\/20 Bronze winding delivers a bright, clear tone with excellent projection — the classic acoustic string sound that suits fingerpicking, strumming, and everything in between.\u003c\/p\u003e\u003cp\u003eSP (Superior Performance) strings feature higher tensile strength and tin-plated core wire on all six strings, resulting in a fuller, more balanced tone, quicker response, and improved tuning stability. Whether you're recording, gigging, or practising, these strings hold their tone and stay in tune longer than standard strings.\u003c\/p\u003e\u003cp\u003eAvailable in three gauges — Custom Light (11\/52), Light (12\/54), and Medium (13\/56) — select your preferred gauge from the options above.\u003c\/p\u003e","brand":"Martin","offers":[{"title":"12\/54","offer_id":56197953552715,"sku":"MA140","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"13\/56","offer_id":56197953585483,"sku":"MA150","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"11\/52","offer_id":56197953618251,"sku":"MA175","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2005\/1531\/files\/MA1_Acoustic_Guitar_Strings_80_20_Bronze_Martin_11.jpg?v=1770662238","url":"https:\/\/www.aleniamusicart.com\/products\/ma1-acoustic-guitar-strings-80-20-bronze-martin","provider":"Alenia's Musicart","version":"1.0","type":"link"}