{"id":37634,"date":"2026-09-02T11:33:58","date_gmt":"2026-09-02T14:33:58","guid":{"rendered":"https:\/\/musichall.com.py\/tienda\/producto\/cuerdas-para-guitarra-acustica-martin-era-mp550t-medium-13-56\/"},"modified":"2026-09-02T16:28:22","modified_gmt":"2026-09-02T19:28:22","slug":"cuerdas-para-guitarra-acustica-martin-era-mp550t-medium-13-56","status":"publish","type":"product","link":"https:\/\/musichall.com.py\/tienda\/producto\/cuerdas-para-guitarra-acustica-martin-era-mp550t-medium-13-56\/","title":{"rendered":"Cuerdas para Guitarra Ac\u00fastica Martin Era MP550T Medium 13-56"},"content":{"rendered":"<p>Las <strong>Martin Era<\/strong> combinan las mejores tecnolog\u00edas de la l\u00ednea de cuerdas de Martin en un solo juego: n\u00facleo de esta\u00f1o de alta resistencia, construcci\u00f3n <strong>Flexible Core<\/strong> para que pisar cueste menos, y el tratamiento patentado <strong>Lifespan<\/strong>, que protege el n\u00facleo y el entorchado de la corrosi\u00f3n sin apagar el sonido. Los <em>ball ends<\/em> van envueltos en la cl\u00e1sica seda roja Marquis.<\/p>\n<p>El calibre <strong>Medium (13-56)<\/strong> es el m\u00e1s grueso de la l\u00ednea: m\u00e1s volumen, graves m\u00e1s firmes y mejor estabilidad de afinaci\u00f3n. Est\u00e1 pensado para cuerpos grandes \u2014Dreadnought, Jumbo\u2014 y para quien rasguea fuerte o toca bluegrass. Ejerce m\u00e1s tensi\u00f3n sobre la tapa, as\u00ed que verific\u00e1 que tu guitarra la admita antes de montarlas.<\/p>\n<ul>\n<li>Juego de 6 cuerdas para guitarra ac\u00fastica<\/li>\n<li>Material: f\u00f3sforo bronce tratado<\/li>\n<li>Calibre Medium: 13 &#8211; 17 &#8211; 26 &#8211; 35 &#8211; 45 &#8211; 56<\/li>\n<li>Construcci\u00f3n Flexible Core<\/li>\n<li>Tratamiento Lifespan contra la corrosi\u00f3n<\/li>\n<li>Ball ends envueltos en seda roja Marquis<\/li>\n<li>C\u00f3digo Martin: MP550T<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Juego de 6 cuerdas de f\u00f3sforo bronce tratado de la l\u00ednea Martin Era, en calibre Medium (13-56). Construcci\u00f3n Flexible Core, tratamiento Lifespan contra la corrosi\u00f3n y ball ends envueltos en seda roja Marquis.<\/p>\n","protected":false},"featured_media":37660,"template":"","meta":[],"pwb-brand":[386],"product_brand":[],"product_cat":[146,5265],"product_tag":[],"class_list":["post-37634","product","type-product","status-publish","has-post-thumbnail","pwb-brand-martin-co","product_cat-cuerdas","product_cat-cuerdas-acusticas","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Martin Era MP550T Medium 13-56 | Cuerdas Ac\u00fastica | Music Hall<\/title>\n<meta name=\"description\" content=\"Cuerdas Martin Era MP550T Medium 13-56: f\u00f3sforo bronce tratado, Flexible Core y tratamiento Lifespan. En Music Hall Paraguay.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/musichall.com.py\/tienda\/producto\/cuerdas-para-guitarra-acustica-martin-era-mp550t-medium-13-56\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Martin Era MP550T Medium 13-56 | Cuerdas Ac\u00fastica | Music Hall\" \/>\n<meta property=\"og:description\" content=\"Cuerdas Martin Era MP550T Medium 13-56: f\u00f3sforo bronce tratado, Flexible Core y tratamiento Lifespan. 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