{"id":3515,"date":"2026-02-16T18:23:01","date_gmt":"2026-02-16T18:23:01","guid":{"rendered":"https:\/\/stonefortmusic.com\/?post_type=product&p=3515"},"modified":"2026-02-16T18:23:08","modified_gmt":"2026-02-16T18:23:08","slug":"martin-mm11-retro-custom-light-acoustic-guitar-strings","status":"publish","type":"product","link":"https:\/\/stonefortmusic.com\/index.php\/product\/martin-mm11-retro-custom-light-acoustic-guitar-strings\/","title":{"rendered":"Martin MM11 Retro Custom Light Acoustic Guitar Strings"},"content":{"rendered":"

Martin retro guitar strings are the real deal. Not an imitation. With Martin Retro strings, you get one tough set that offers true, consistent tone and sounds like nothing else on the market. Martin’s solid Nickel\/copper alloy blend provides a reduced pick attack that allows the guitar’s tone woods to be heard, not overshadowed. Martin’s proprietary Monel wrap wire is naturally corrosion resistant, so you can play them for a long time with nothing to get in the way of your music. Discover your guitar’s true voice.
\nRetro strings offer enhanced longevity with warm natural tone, and they sound great plugged in.<\/p>\n","protected":false},"excerpt":{"rendered":"

Martin MM11 Retro Custom Light Acoustic Guitar Strings<\/p>\n","protected":false},"featured_media":3547,"template":"","meta":[],"product_brand":[],"product_cat":[168],"product_tag":[],"class_list":{"0":"post-3515","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-acoustic-guitar-strings","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"yoast_head":"\nMartin MM11 Retro Custom Light Acoustic Guitar Strings - Stone Fort Music | Manchester, TN<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/stonefortmusic.com\/index.php\/product\/martin-mm11-retro-custom-light-acoustic-guitar-strings\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Martin MM11 Retro Custom Light Acoustic Guitar Strings - 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