{"product_id":"80-20-bronze-treated-12-light","title":"Martin MA180T Authentic Acoustic Lifespan 2.0 80\/20 Bronze Guitar Strings - Extra Light 12-String","description":"\u003cp\u003eThe Martin MA180T Authentic Acoustic Lifespan 2.0 strings are a treated 80\/20 bronze set built specifically for 12-string acoustic guitars. They come in an extra light gauge (.010–.047 on the primary strings), which keeps tension manageable across all twelve strings while still delivering a clear, bright acoustic tone.\u003c\/p\u003e\n\n\u003cp\u003eWhat sets these apart from a standard string set is Martin's patented Lifespan 2.0 anti-corrosion treatment. It works on both the core wire and the wrap wire — so the protection isn't just surface-level. The result is a string that resists the sweat and oil buildup that typically kills tone over time, without changing the way the strings feel underhand or sound through your guitar.\u003c\/p\u003e\n\n\u003cp\u003e80\/20 bronze is the classic acoustic string alloy — 80% copper, 20% zinc — known for a bright, articulate tone with good note definition. On a 12-string, that clarity helps each course ring out distinctly rather than blurring together. The extra light gauge makes the instrument easier to play for longer stretches, especially helpful when you're managing the higher tension of a 12-string setup.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Features:\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMartin Authentic Acoustic Lifespan 2.0 — treated 12-string set\u003c\/li\u003e\n  \u003cli\u003e80\/20 bronze construction (80% copper, 20% zinc)\u003c\/li\u003e\n  \u003cli\u003ePatented anti-corrosion treatment on core wire and wrap wire\u003c\/li\u003e\n  \u003cli\u003eExtra light gauge: .010\/.010 – .014\/.014 – .023\/.010 – .030\/.012 – .039\/.018 – .047\/.027\u003c\/li\u003e\n  \u003cli\u003eDesigned for 12-string acoustic guitars\u003c\/li\u003e\n  \u003cli\u003eSmooth feel with reduced finger drag\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Martin\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e MA180T Authentic Acoustic Lifespan 2.0\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e MA180T\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/p\u003e\n\n\u003cp\u003eSince 1872, C.A. House Music has been helping musicians across the Ohio Valley find the right gear -- with real advice from a team that actually plays. We're your authorized dealer of all the big names in guitars, keyboards, band instruments, drums, pro audio, and more. With four family-owned and operated locations in Ohio and West Virginia (plus a full online store), you don't have to go far for instruments, lessons, rentals, and repairs. No matter your musical needs, our team of musicians wants to help you \u003cem\u003ePlay Music for Life.\u003c\/em\u003e\u003c\/p\u003e","brand":"Martin","offers":[{"title":"Default Title","offer_id":47874452947075,"sku":"MA180T","price":16.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3455\/3475\/files\/MartinMA180T.png?v=1787752755","url":"https:\/\/cahousemusic.com\/products\/80-20-bronze-treated-12-light","provider":"C. A. House Music","version":"1.0","type":"link"}