{"product_id":"martin-super-d-koa-guitar-case","title":"Martin Super D Koa Acoustic Guitar \u0026 Case","description":"Martin's Super D Koa Dreadnought is a new offering  in the Custom Expert Series for fall 2022.  It brings greater volume to the dreadnought sound!  It features a Sitka spruce top with VTS and a beautiful 3-piece back of highly figured koa wood.\u003cbr\u003e\u003cbr\u003eMartin's designers have created a new dreadnought body size that enhances bass while  maintaining accurate mid and treble frequencies. A unique bracing pattern creates an extended dynamic range and more volume with less effort than any other Martin. The Super D's internal air volume is almost 20% larger than the standard dreadnought.  Body depth and scale length remain the same for comfort.\u003cbr\u003e ","brand":"Martin","offers":[{"title":"Default Title","offer_id":41231159394495,"sku":"SUPERD-KOA","price":3999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0147\/9412\/9472\/files\/SUPERD-KOA.jpg?v=1715654293","url":"https:\/\/www.elderly.surf\/products\/martin-super-d-koa-guitar-case","provider":"Elderly Instruments","version":"1.0","type":"link"}