{"product_id":"fiio-ll-rc-2025-cryogenic-monocrystalline-copper-headphone-cable-1-5m","title":"FiiO LL-RC 2025 Cryogenic Monocrystalline Copper Headphone Cable 1.5M","description":"\u003cp data-start=\"4009\" data-end=\"4415\"\u003eThe \u003cstrong data-start=\"4013\" data-end=\"4047\"\u003eFiiO LL-RC2025 headphone cable\u003c\/strong\u003e is a premium \u003cstrong data-start=\"4061\" data-end=\"4086\"\u003e1.5m audiophile cable\u003c\/strong\u003e made from \u003cstrong data-start=\"4097\" data-end=\"4157\"\u003e6N monocrystalline copper and Furukawa copper conductors\u003c\/strong\u003e. Featuring \u003cstrong data-start=\"4169\" data-end=\"4219\"\u003e176 wires in a 21AWG coaxial braided structure\u003c\/strong\u003e, \u003cstrong data-start=\"4221\" data-end=\"4251\"\u003e–192°C cryogenic treatment\u003c\/strong\u003e, and \u003cstrong data-start=\"4257\" data-end=\"4295\"\u003eswappable 3.5mm \u0026amp; 4.4mm connectors\u003c\/strong\u003e, the cable delivers \u003cstrong data-start=\"4316\" data-end=\"4390\"\u003ehigh conductivity, reduced distortion and superior signal transmission\u003c\/strong\u003e for high-end headphones.\u003c\/p\u003e\n\u003cp data-start=\"4009\" data-end=\"4415\"\u003e\u003c\/p\u003e\u003ch2 data-start=\"590\" data-end=\"656\"\u003eFiiO LL-RC2025 Cryogenic Monocrystalline Copper Headphone Cable\u003c\/h2\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp data-start=\"658\" data-end=\"1075\"\u003eThe \u003cstrong data-start=\"662\" data-end=\"729\"\u003eFiiO LL-RC2025 Cryogenic Monocrystalline Copper Headphone Cable\u003c\/strong\u003e is a high-performance audiophile cable engineered to deliver exceptional signal purity, durability and compatibility with modern audio devices. Designed as an upgraded \u003cstrong data-start=\"898\" data-end=\"927\"\u003e1.5-meter headphone cable\u003c\/strong\u003e, the \u003cstrong data-start=\"933\" data-end=\"967\"\u003eFiiO LL-RC2025 headphone cable\u003c\/strong\u003e addresses the portability limitations of longer stock cables while maintaining uncompromised audio quality.\u003c\/p\u003e\n\u003cp data-start=\"1077\" data-end=\"1545\"\u003eAt the core of the \u003cstrong data-start=\"1096\" data-end=\"1130\"\u003eFiiO LL-RC2025 headphone cable\u003c\/strong\u003e are carefully selected \u003cstrong data-start=\"1154\" data-end=\"1261\"\u003e6N monocrystalline copper conductors combined with high-purity Furukawa copper wires sourced from Japan\u003c\/strong\u003e, ensuring extremely high conductivity and excellent signal transmission. The cable features a total of \u003cstrong data-start=\"1365\" data-end=\"1459\"\u003e176 precision wires arranged in a 4-strand coaxial braided structure with a 21AWG diameter\u003c\/strong\u003e, significantly reducing transmission loss while improving resistance to interference.\u003c\/p\u003e\n\u003cp data-start=\"1547\" data-end=\"2030\"\u003eTo further enhance performance, the \u003cstrong data-start=\"1583\" data-end=\"1617\"\u003eFiiO LL-RC2025 headphone cable\u003c\/strong\u003e undergoes a \u003cstrong data-start=\"1630\" data-end=\"1676\"\u003e–192°C cryogenic liquid nitrogen treatment\u003c\/strong\u003e, which reduces internal stress within the copper material and optimizes its molecular structure. This process improves conductivity and ensures a smoother and more natural audio signal path. Combined with a \u003cstrong data-start=\"1884\" data-end=\"1923\"\u003elow-dielectric PFA insulation layer\u003c\/strong\u003e, the cable maintains excellent high-resolution performance while achieving balanced tonal characteristics.\u003c\/p\u003e\n\u003cp data-start=\"2032\" data-end=\"2405\"\u003eThe advanced design of the \u003cstrong data-start=\"2059\" data-end=\"2093\"\u003eFiiO LL-RC2025 headphone cable\u003c\/strong\u003e also incorporates \u003cstrong data-start=\"2112\" data-end=\"2154\"\u003ecrystalline one-way welding technology\u003c\/strong\u003e, ensuring signal transmission follows the natural direction of the copper crystal grains for maximum efficiency. High-quality \u003cstrong data-start=\"2281\" data-end=\"2319\"\u003esilver-containing lead-free solder\u003c\/strong\u003e further minimizes signal loss and enhances overall transparency and detail retrieval.\u003c\/p\u003e\n\u003cp data-start=\"2407\" data-end=\"2852\"\u003eFor improved versatility, the \u003cstrong data-start=\"2437\" data-end=\"2471\"\u003eFiiO LL-RC2025 headphone cable\u003c\/strong\u003e features \u003cstrong data-start=\"2481\" data-end=\"2564\"\u003eswappable plugs including both 3.5mm single-ended and 4.4mm balanced connectors\u003c\/strong\u003e, allowing users to easily adapt the cable to different audio players, DAC\/AMP devices and headphone systems. The connectors and middle structure are constructed using \u003cstrong data-start=\"2732\" data-end=\"2778\"\u003ealuminum alloy and carbon fiber components\u003c\/strong\u003e, providing durability while maintaining a lightweight and premium design.\u003c\/p\u003e\n\u003cp data-start=\"2854\" data-end=\"3170\"\u003eWith its combination of \u003cstrong data-start=\"2878\" data-end=\"2986\"\u003ehigh-purity copper conductors, cryogenic treatment, precision braiding and swappable balanced connectors\u003c\/strong\u003e, the \u003cstrong data-start=\"2992\" data-end=\"3026\"\u003eFiiO LL-RC2025 headphone cable\u003c\/strong\u003e represents a premium upgrade for audiophiles seeking improved signal integrity, reduced distortion and a more transparent listening experience.\u003c\/p\u003e","brand":"FiiO","offers":[{"title":"Default Title","offer_id":53351199179080,"sku":"LL-RC2025","price":82.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7528\/2760\/files\/fiio-ll-rc-2025-cryogenic-monocrystalline-copper-headphone-cable-1-5m-69a9a75b0fbde.jpg?v=1782161337","url":"https:\/\/jadeaudio-eu.myshopify.com\/products\/fiio-ll-rc-2025-cryogenic-monocrystalline-copper-headphone-cable-1-5m","provider":"Jadeaudio.eu","version":"1.0","type":"link"}