{"product_id":"samurai-series-rare-earth-copper-silver-copper-alloy-hybrid-braided-iem-upgrade-cable","title":"SAMURAI 系列稀土銅與銀銅合金混編耳機升級線","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e You can select your preferred IEM connector from the available options. If the desired connector is not listed, please choose \"Custom Order\" and contact us.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eTechnical Specifications：\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eCable Length：\u003c\/strong\u003e1.2 m (47.2 in)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eConstruction：\u003c\/strong\u003e4-Core Hand-Braided\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cb\u003e\u003cspan\u003eConductors per Core\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e：\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e28 strands of black rare earth copper + 42 strands of light gold silver-copper alloy, precision-twisted\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eJacket Material：\u003c\/strong\u003ePremium-grade Soft PVC Jacket\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eTermination Options：\u003c\/strong\u003e4.4mm Balanced (Pentaconn) \/ 3.5mm Single-Ended (stereo) \/ 2.5mm Balanced\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExpanded Soundstage — \u003c\/strong\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWide, Deep \u0026amp; Precisely Layered\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe four-core hybrid structure, combined with the low resistance of premium alloy conductors, effectively expands both width and depth of the soundstage. Instrument separation is significantly improved, creating a spacious and organized musical stage with a highly immersive live-performance feel.\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePrecision Assembly \u0026amp; Soldering\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAll plug and connector terminations are \u003cstrong\u003ehand-soldered using premium gold-silver solder\u003c\/strong\u003e, ensuring excellent electrical conductivity, stable signal transfer, and long-term reliability.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTo further enhance structural integrity, every solder joint is reinforced with \u003cstrong\u003eUV-cured resin\u003c\/strong\u003e, providing additional protection against oxidation, vibration, and mechanical stress for outstanding durability and consistent performance over years of use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0896\/5160\/9634\/files\/0e7d0153c93500f48670455f119034da.jpg?v=1787539411\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong\u003eMaterial Highlights\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRare Earth Copper — A Solid Sonic Foundation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eEach core features \u003cstrong\u003e28 strands of black rare earth copper\u003c\/strong\u003e. Rare earth elements help remove impurity gases during copper purification and improve grain structure, reducing signal interference. The result is a stronger sonic foundation with \u003cstrong\u003edenser mids, improved texture, and controlled low frequencies\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eSilver-Copper Alloy — Enhanced Resolution \u0026amp; Detail\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eEach core also incorporates \u003cstrong\u003e42 strands of light gold silver-copper alloy\u003c\/strong\u003e. Combining silver’s high conductivity with copper’s natural warmth, this conductor delivers \u003cstrong\u003eclear treble, rich harmonics, and refined detail retrieval\u003c\/strong\u003e — offering a spacious, energetic sound without harshness.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eHybrid Structure — Speed Meets Musicality\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe two materials are precisely twisted in a \u003cstrong\u003e3:2 ratio (Silver-Copper Alloy : Rare Earth Copper = 42 : 28)\u003c\/strong\u003e within each core, creating a balanced blend of \u003cstrong\u003espeed, resolution, and tonal richness\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis hybrid design combines the \u003cstrong\u003etransient response and clarity of silver-copper alloy\u003c\/strong\u003e with the \u003cstrong\u003ewarmth, weight, and fullness of rare earth copper\u003c\/strong\u003e, delivering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOpen and refined highs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRich and textured mids\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePowerful yet controlled bass\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith a balanced combination of \u003cstrong\u003eresolution and musicality\u003c\/strong\u003e, this cable is ideal for a wide range of genres, including \u003cstrong\u003epop, classical, rock, and more\u003c\/strong\u003e.\u003c\/p\u003e","brand":"GUCraftsman","offers":[{"title":"MMCX (Standard) \/ 2.5mm Plug","offer_id":46525970710562,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"MMCX (Standard) \/ 3.5mm Plug","offer_id":46526039982114,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"MMCX (Standard) \/ 4.4mm 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Plug","offer_id":46526040473634,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"Acoustune-Style Pentaconn Ear \/ 2.5mm Plug","offer_id":46526019633186,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"Acoustune-Style Pentaconn Ear \/ 3.5mm Plug","offer_id":46526040506402,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"Acoustune-Style Pentaconn Ear \/ 4.4mm Plug","offer_id":46526040539170,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"FitEar-Style 2-Pin \/ 2.5mm Plug","offer_id":46526019665954,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"FitEar-Style 2-Pin \/ 3.5mm Plug","offer_id":46526040571938,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"FitEar-Style 2-Pin \/ 4.4mm Plug","offer_id":46526040604706,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"JH Audio-Style 4-Pin \/ 2.5mm 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Plug","offer_id":46526040735778,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/5160\/9634\/files\/01_da28005b-0a8f-4cb7-953e-2e2080dce241.jpg?v=1787387658","url":"https:\/\/gucraftsman.com\/zh\/products\/samurai-series-rare-earth-copper-silver-copper-alloy-hybrid-braided-iem-upgrade-cable","provider":"GUCraftsman","version":"1.0","type":"link"}