{"product_id":"dunu-alpha-3-flathead-earbuds","title":"Dunu Alpha 3 Flathead Earbuds","description":"\u003cp\u003eThe DUNU Alpha 3 is a flagship-level flat-head earbud: the classic open earbud shape, built around a large 14.2mm custom dynamic driver with a liquid crystal polymer (LCP) composite diaphragm and independent suspension. An invisible surround vent system on the back of the shell and an inner cavity tuned against reflections give a big, clear and detailed sound with strong bass, from stainless steel and aluminium alloy shells. Choose a 3.5mm or 4.4mm balanced cable.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0960\/3199\/8339\/files\/DNALPHA3_1000x500_b0f51e10-b10c-4bc0-9f41-44ba3ad7195a.jpg?v=1767188466\" alt=\"DUNU Alpha 3 flat-head earbuds\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eA massive driver\u003c\/h3\u003e\n\u003cp\u003eDUNU designed the Alpha 3 around a large, custom-developed 14.2mm dynamic driver. Its LCP composite diaphragm is light yet rigid, and with its independent suspension it produces a massive, big sound with excellent clarity and outstanding detail.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0960\/3199\/8339\/files\/dunu-alpha-3-flathead-earbuds-photo-pair.jpg?v=1791401865\" alt=\"DUNU Alpha 3 earbuds in black\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eInvisible surround vents\u003c\/h3\u003e\n\u003cp\u003eFor truly high-resolution sound, DUNU gave the Alpha 3 a surround, multi-channel acoustic vent design. The vents sit on the back of the shell, hidden by the edge of the earbud, so you can’t see them.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0960\/3199\/8339\/files\/DNALPHA3_1000x679_dffaff36-35da-4b90-8c9d-90a2cecc1e87.jpg?v=1767188469\" alt=\"Hidden surround vents on the back of the DUNU Alpha 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBass and dynamics\u003c\/h3\u003e\n\u003cp\u003eAn independent acoustic cavity structure enhances low frequencies and dynamics, and a specially designed inner cavity greatly reduces standing-wave reflections inside the shell. The result is a pure sound with a strong low end and refined detail.\u003c\/p\u003e\n\u003ch3\u003eCrafted shells and cable\u003c\/h3\u003e\n\u003cp\u003eThe cavities are made of high-quality stainless steel and aluminium alloy, in a rich black finish with the DUNU logo engraved on the back, and the shape is optimised for comfortable wear. The cable is fixed, in high-purity silver-plated monocrystalline Type 1 Litz copper, and ends in either a 3.5mm or a 4.4mm balanced plug.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0960\/3199\/8339\/files\/dunu-alpha-3-flathead-earbuds-photo-cable.jpg?v=1791401869\" alt=\"Silver-plated Litz cable of the DUNU Alpha 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0960\/3199\/8339\/files\/DNALPHA3_1000x476_85898caa-0785-4dc4-a8ad-e696e73b2214.jpg?v=1767188473\" alt=\"DUNU Alpha 3 3.5mm and 4.4mm plugs\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFlat-head earbud, stainless steel and aluminium alloy cavity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver\u003c\/th\u003e\n\u003ctd\u003e14.2mm custom dynamic, LCP composite diaphragm, independent suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e5Hz–40kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e32Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e105 ± 1dB (1kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTHD+N\u003c\/th\u003e\n\u003ctd\u003eUnder 0.5% (1kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable\u003c\/th\u003e\n\u003ctd\u003eFixed, 1.2m, silver-plated monocrystalline Type 1 Litz copper · 3.5mm or 4.4mm balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eAbout 30g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe cable is fixed, so choose 3.5mm or 4.4mm balanced when you order.\u003c\/li\u003e\n\u003cli\u003eTwo kinds of foam covers are included: hollow covers for a balanced sound, and full covers for more bass.\u003c\/li\u003e\n\u003cli\u003eIn the box: Alpha 3 with cable (3.5mm or 4.4mm), three pairs of hollow balanced foam covers, three pairs of full bass foam covers, large storage case, cleaning brush and user manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0960\/3199\/8339\/files\/dunu-alpha-3-flathead-earbuds-photo-case.jpg?v=1791401874\" alt=\"DUNU Alpha 3 storage case and foam covers\" loading=\"lazy\"\u003e\u003c\/p\u003e","brand":"DUNU","offers":[{"title":"4.4mm balanced","offer_id":57116339405187,"sku":"DNALPHA3-44","price":69.99,"currency_code":"GBP","in_stock":true},{"title":"3.5mm standard","offer_id":57116339437955,"sku":"DNALPHA3-35","price":69.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/3199\/8339\/files\/img_proxy_1b211c19-05c4-41a4-bba1-5c47a88f9ea0.jpg?v=1767188493","url":"https:\/\/www.advancedmp3players.co.uk\/products\/dunu-alpha-3-flathead-earbuds","provider":"amp3","version":"1.0","type":"link"}