{"product_id":"caldera-open-ltd-koa","title":"Caldera Open LTD Koa","description":"\u003ch3\u003eMini-drop #1 Friday July 3 @ 8:30am CT\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eThis is the first batch of Caldera Open Koa LTDs, dropping 1-of-1 style, allowing you to choose the set that speaks to you! There will be a curated variety of configurations available, with specs denoted on each individual photo and listed for preview the day before the drop.  New batches will be released periodically. Subscribe to our email list for release dates!\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eKOA\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eKoa is the stuff of legend, an ancient Hawaiian wood that has held sacred meaning for centuries. It reveals its full visual story with golden-amber tones that seem to capture island sunlight, intricate grain patterns, and subtle color variations that make each piece unmistakably itself. This is wood that traveled thousands of miles to become headphones, and its journey is written in every growth ring.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003ePremium Koa grows slowly in Hawaiian volcanic soil, developing the tight, even grain structure and natural luster that create a warm, lustrous aesthetic at once ancient and contemporary. Each piece arrives with its own character—variations in grain, mineral content, and color that tell the story of that specific tree's centuries in the Pacific. Koa was once used for Hawaiian outrigger canoes and sacred objects. Today it remains one of the world's most prized and increasingly rare hardwoods.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe Caldera Closed is ZMF's flagship closed-back planar magnetic headphone, hand-assembled in small batches and finished to highlight the natural character of each piece of Koa. Every set is unique—variations in grain, mineral streaking, and color are not flaws but proof of natural origin. The kind of piece you take with you, wherever the road leads.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLearn more about the wood we use in our headphones \u003c\/span\u003e\u003ca href=\"https:\/\/www.zmfheadphones.com\/wood\" rel=\"null\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003e\n\u003cspan\u003eHeadphones may vary from sample photos due to \u003c\/span\u003e\u003cspan\u003enatural wood variance.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eINCLUDES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCaldera Open Koa\u003c\/li\u003e\n\u003cli\u003eHard Shell Case\u003c\/li\u003e\n\u003cli\u003eZMF Stock Braided Cable\u003c\/li\u003e\n\u003cli\u003eZMF Stock + Secondary Leather or Suede Pads (depending on Vegan Options)\u003c\/li\u003e\n\u003cli\u003eZMF Owner's Card\u003c\/li\u003e\n\u003cli\u003eLifetime Driver Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\n\u003cem\u003eWe ship worldwide! If you are unsure about ordering, see our\u003ca href=\"https:\/\/shop.zmfheadphones.com\/policies\/shipping-policy\"\u003e\u003cspan\u003e \u003c\/span\u003eShipping FAQ\u003c\/a\u003e or check to see if we have a\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.zmfheadphones.com\/dealersnew\" target=\"_blank\"\u003eCertified Dealer\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ein your country.\u003c\/em\u003e\u003cbr\u003e\u003cem\u003eStill curious? Check out our\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.zmfheadphones.com\/zmf-faq-order\" target=\"_blank\"\u003eOrder FAQ page\u003c\/a\u003e or learn more \u003ca rel=\"noopener\" href=\"https:\/\/www.zmfheadphones.com\/zmf-faq\" target=\"_blank\"\u003eabout ZMF\u003c\/a\u003e.\u003c\/em\u003e\n\u003c\/h6\u003e\n\u003cblockquote\u003e\u003c\/blockquote\u003e","brand":"ZMF Headphones","offers":[{"title":"LTD #1","offer_id":47826554159267,"sku":"CALO-LTD-1","price":3599.99,"currency_code":"USD","in_stock":false},{"title":"LTD #2","offer_id":47826554192035,"sku":"CALO-LTD-2","price":3599.99,"currency_code":"USD","in_stock":false},{"title":"LTD #3","offer_id":47826554224803,"sku":"CALO-LTD-3","price":3599.99,"currency_code":"USD","in_stock":false},{"title":"LTD #4","offer_id":47826554257571,"sku":"CALO-LTD-4","price":3599.99,"currency_code":"USD","in_stock":false},{"title":"LTD #5","offer_id":47826554290339,"sku":"CALO-LTD-5","price":3599.99,"currency_code":"USD","in_stock":false},{"title":"LTD #6","offer_id":47826554323107,"sku":"CALO-LTD-6","price":3599.99,"currency_code":"USD","in_stock":false},{"title":"LTD #7","offer_id":47826554355875,"sku":"CALO-LTD-7","price":3599.99,"currency_code":"USD","in_stock":false},{"title":"LTD #8","offer_id":47826554388643,"sku":"CALO-LTD-8","price":3599.99,"currency_code":"USD","in_stock":false},{"title":"LTD #9","offer_id":47826554421411,"sku":"CALO-LTD-9","price":3599.99,"currency_code":"USD","in_stock":false},{"title":"LTD #10","offer_id":47826554454179,"sku":"CALO-LTD-10","price":3599.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0486\/8610\/4739\/files\/DSC6735.jpg?v=1782330447","url":"https:\/\/shop.zmfheadphones.com\/products\/caldera-open-ltd-koa","provider":"ZMF Headphones","version":"1.0","type":"link"}