{"product_id":"martin-custom-shop-d-18-adirondack-sinker-mahogany-pre-owned","title":"Martin Custom Shop D-18 Adirondack \/ Sinker Mahogany (PRE-OWNED)","description":"\u003cp data-start=\"142\" data-end=\"551\"\u003eA premium take on a classic, this Martin Custom Shop D-18 pairs an Adirondack spruce top with rare sinker mahogany back and sides, delivering a powerful, responsive voice with exceptional depth and character. The Adirondack top offers strong headroom and dynamic range, while the sinker mahogany adds warmth, dryness, and a mature tonal complexity often associated with vintage instruments.\u003c\/p\u003e\n\u003cp data-start=\"553\" data-end=\"815\"\u003eBuilt in the spirit of pre-war D-18s, this guitar delivers a bold fundamental, clear mids, and a punchy low end that holds together beautifully under heavy attack. Whether for flatpicking, strumming, or vocal accompaniment, it responds with authority and nuance. 6200\u003c\/p\u003e\n\u003cp data-start=\"817\" data-end=\"903\"\u003eA standout Custom Shop build that brings together modern precision and old-world tone.\u003c\/p\u003e\n\u003cul data-start=\"905\" data-end=\"1092\"\u003e\n\u003cli data-section-id=\"1wxs843\" data-start=\"905\" data-end=\"930\"\u003eAdirondack spruce top\u003c\/li\u003e\n\u003cli data-section-id=\"1gm7cj6\" data-start=\"931\" data-end=\"965\"\u003eSinker mahogany back and sides\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Martin","offers":[{"title":"Default Title","offer_id":51880987492634,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7186\/4346\/files\/IMG_1824.jpg?v=1774880115","url":"https:\/\/guitarhaus.ca\/fr\/products\/martin-custom-shop-d-18-adirondack-sinker-mahogany-pre-owned","provider":"Guitar HAUS","version":"1.0","type":"link"}