{"product_id":"martin-era-mediums-mp550t","title":"Martin MP550T Era Medium Phosphor Bronze Acoustic Guitar Strings (13–56)","description":"\u003cp data-start=\"156\" data-end=\"218\"\u003ePremium Martin Tone with Power, Projection \u0026amp; Extended Lifespan\u003c\/p\u003e\n\u003cp data-start=\"220\" data-end=\"649\"\u003eThe \u003cstrong data-start=\"224\" data-end=\"276\"\u003eMartin MP550T Era Medium Phosphor Bronze Strings\u003c\/strong\u003e are built for players who want \u003cstrong data-start=\"308\" data-end=\"354\"\u003emaximum volume, projection, and durability\u003c\/strong\u003e without sacrificing feel. Designed with Martin’s latest string innovations, these strings combine \u003cstrong data-start=\"453\" data-end=\"543\"\u003eLifespan® corrosion resistance, Flexible Core construction, and silk-wrapped ball ends\u003c\/strong\u003e to deliver a premium playing experience with vintage inspiration. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"651\" data-end=\"809\"\u003eWith a \u003cstrong data-start=\"658\" data-end=\"682\"\u003emedium gauge (13–56)\u003c\/strong\u003e, the MP550T set offers increased tension and power—perfect for strong strummers and players who demand bold acoustic presence.\u003c\/p\u003e\n\u003ch2 data-section-id=\"r7xj86\" data-start=\"816\" data-end=\"834\"\u003e🌟 Key Features\u003c\/h2\u003e\n\u003cp data-start=\"836\" data-end=\"994\"\u003e\u003cstrong data-start=\"836\" data-end=\"881\"\u003ePhosphor Bronze Construction (92\/8 Alloy)\u003c\/strong\u003e — Produces warm lows, rich mids, and crisp highs with excellent balance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"996\" data-end=\"1133\"\u003e\u003cstrong data-start=\"996\" data-end=\"1019\"\u003eLifespan® Treatment\u003c\/strong\u003e — Advanced anti-corrosion technology keeps strings sounding fresh longer. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1135\" data-end=\"1272\"\u003e\u003cstrong data-start=\"1135\" data-end=\"1159\"\u003eFlexible Core Design\u003c\/strong\u003e — Enhances playability and reduces finger fatigue despite heavier gauge. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1274\" data-end=\"1396\"\u003e\u003cstrong data-start=\"1274\" data-end=\"1300\"\u003eSilk-Wrapped Ball Ends\u003c\/strong\u003e — Protects the bridge and adds a premium vintage touch. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1398\" data-end=\"1537\"\u003e\u003cstrong data-start=\"1398\" data-end=\"1422\"\u003eMedium Gauge (13–56)\u003c\/strong\u003e — Increased tension for stronger projection, volume, and tuning stability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1539\" data-end=\"1639\"\u003e\u003cstrong data-start=\"1539\" data-end=\"1568\"\u003eConsistent Martin Quality\u003c\/strong\u003e — Built to deliver reliable tone and performance for studio and stage.\u003c\/p\u003e\n\u003ch2 data-section-id=\"gor1hd\" data-start=\"1646\" data-end=\"1670\"\u003e🎶 Tone \u0026amp; Performance\u003c\/h2\u003e\n\u003cp data-start=\"1672\" data-end=\"1944\"\u003eThe MP550T strings deliver a \u003cstrong data-start=\"1701\" data-end=\"1772\"\u003efull, powerful acoustic voice with enhanced projection and headroom\u003c\/strong\u003e. The medium gauge provides a \u003cstrong data-start=\"1802\" data-end=\"1855\"\u003estrong low-end response and greater dynamic range\u003c\/strong\u003e, making these strings ideal for aggressive strumming, flatpicking, and ensemble playing.\u003c\/p\u003e\n\u003cp data-start=\"1946\" data-end=\"2123\"\u003eThanks to the Flexible Core design, they maintain \u003cstrong data-start=\"1996\" data-end=\"2026\"\u003ecomfort and responsiveness\u003c\/strong\u003e, offering a smoother feel than traditional medium strings while still delivering maximum output.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1l1n7l7\" data-start=\"2130\" data-end=\"2145\"\u003e👍 Ideal For\u003c\/h2\u003e\n\u003cul data-start=\"2147\" data-end=\"2393\"\u003e\n\u003cli data-section-id=\"wxzdmy\" data-start=\"2147\" data-end=\"2207\"\u003e\n\u003cp data-start=\"2149\" data-end=\"2207\"\u003eAcoustic players who want \u003cstrong data-start=\"2175\" data-end=\"2205\"\u003emore volume and projection\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9dehkd\" data-start=\"2208\" data-end=\"2237\"\u003e\n\u003cp data-start=\"2210\" data-end=\"2237\"\u003eStrummers and flatpickers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fm5j51\" data-start=\"2238\" data-end=\"2286\"\u003e\n\u003cp data-start=\"2240\" data-end=\"2286\"\u003eBluegrass, country, and rock acoustic styles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1sud6ku\" data-start=\"2287\" data-end=\"2343\"\u003e\n\u003cp data-start=\"2289\" data-end=\"2343\"\u003ePlayers who prefer \u003cstrong data-start=\"2308\" data-end=\"2341\"\u003eheavier gauge strings (13–56)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"reeuyt\" data-start=\"2344\" data-end=\"2393\"\u003e\n\u003cp data-start=\"2346\" data-end=\"2393\"\u003eGigging musicians needing \u003cstrong data-start=\"2372\" data-end=\"2393\"\u003elong-lasting tone\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Martin","offers":[{"title":"Default Title","offer_id":51631572779328,"sku":"MP550T","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/7568\/4160\/files\/MP550T_render_front.webp?v=1773852025","url":"https:\/\/www.pecknelmusic.com\/products\/martin-era-mediums-mp550t","provider":"Pecknel Music","version":"1.0","type":"link"}