{"id":3629,"date":"2026-02-16T18:23:38","date_gmt":"2026-02-16T18:23:38","guid":{"rendered":"https:\/\/stonefortmusic.com\/?post_type=product&p=3629"},"modified":"2026-02-16T18:23:52","modified_gmt":"2026-02-16T18:23:52","slug":"martin-mlj13-retro-ljs-choice-acoustic-guitar-strings","status":"publish","type":"product","link":"https:\/\/stonefortmusic.com\/index.php\/product\/martin-mlj13-retro-ljs-choice-acoustic-guitar-strings\/","title":{"rendered":"Martin MLJ13 Retro LJ’s Choice Acoustic Guitar Strings"},"content":{"rendered":"

These strings harken back to the 1930s, when nickel ruled the acoustic world. Made from Monel, a solid nickel\/copper wrap, the MLJ13s let your acoustics natural wood tone ring through with a full low end, a high-end snap, and a solid mid-range. The proprietary wrap on the MLJ13s is corrosion-resistant and impressively strong for a long life of uncompromised tone.<\/p>\n","protected":false},"excerpt":{"rendered":"

Martin MLJ13 Retro LJ’s Choice Acoustic Guitar Strings<\/p>\n","protected":false},"featured_media":3659,"template":"","meta":[],"product_brand":[],"product_cat":[168],"product_tag":[],"class_list":{"0":"post-3629","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 MLJ13 Retro LJ's Choice 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-mlj13-retro-ljs-choice-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 MLJ13 Retro LJ's Choice Acoustic Guitar Strings - 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