{"product_id":"martin-road-series-d-13e-retro-walnut-2026-acoustic-electric-guitar-new-25629","title":"Martin Road Series D-13E Retro Walnut (2026) Acoustic Electric Guitar - New","description":"The Martin D-13E Retro Walnut brings upgraded tone and timeless style to the Road Series. It features a solid spruce top and solid black walnut back and sides in a gloss finish for rich sustain, strong bass, and clear, balanced tone. Walnut—known locally as “Pennsylvania rosewood”—adds warmth and tonal complexity that rival more traditional tonewoods. The Dreadnought body and scalloped X-bracing deliver bold projection and dynamic response, while the Performing Artist neck with high-performance taper ensures smooth playability. Style 28-inspired visual appointments nod to iconic Martin design, and with versatile E1 electronics, a built-in tuner, and a softshell case, this guitar is built for players who know where they’re headed—and need the right tool to take them there.","brand":"CF Martin \u0026 Co.","offers":[{"title":"Default Title","offer_id":46670470480071,"sku":"MARD13ERETWAL-3014884","price":1549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/4947\/3991\/files\/1123741.jpg?v=1782271523","url":"https:\/\/www.gryphonstrings.com\/products\/martin-road-series-d-13e-retro-walnut-2026-acoustic-electric-guitar-new-25629","provider":"Gryphon Strings","version":"1.0","type":"link"}