{"product_id":"luna-cables-gris-usb","title":"LUNA CABLES GRIS Series Neo Vintage Copper Conductor USB Cable","description":"\u003cdiv class=\"post-shipping-info\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eThis is a special order item. It will take about two weeks to ship. Depending on manufacturer stock, it may take longer.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"products-eyecatch\"\u003e\n\u003ch2\u003eSolving the noise issues inherent in USBs through structural solutions\u003c\/h2\u003e\n\u003ch3\u003eFour-core LCNV conductors and double shielding keep the most critical paths of digital audio quiet.\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"products-desc-title\"\u003eDescription\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Concept\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUSB cables are one of the main channels in modern digital audio that connect PC audio and network players to DACs. However, typical USB cables have a fundamental problem because the power and signal lines run within the same cable, making power noise easily interfere with the signal.\u003c\/p\u003e\n\u003cp\u003eLuna Cables GRIS USB addresses this challenge by combining four LCNV 26AWG conductors with cottondielectriccombined with a structure that protects the signal with a double tin-plated copper shield. By sandwiching the supplementary cotton insulation layer between two shielding layers, it blocks both the intrusion of external noise and the leakage of internal noise in two stages.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/9139\/7377\/files\/material04.jpg?v=1779534824\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- LUNA CABLES ブランド共通特徴セクション --\u003e\n\u003cdiv class=\"products-desc-title\"\u003eAbout Luna Cables\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eLuna Cables: Cables from Montreal, Born from Artisans\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLuna Cables is a handmade audio cable brand based in Montreal, Quebec, Canada. All products are produced in small batches in the workshop, with each strand finished by artisans. The attention to detail and attention to materials that mass-produced products lack, support Luna Cables' musicality.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/9139\/7377\/files\/material06_059548cf-bde1-4828-a92c-71ad2cc76c51.jpg?v=1779534967\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e■ LCNV Conductor (Luna Cable Neo Vintage): A one-of-a-kind conductor created by vintage processing machines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLCNV is Luna Cable's proprietary copper conductor produced using its own formulation and manufacturing method. By deliberately using vintage wire processing machines instead of cutting-edge CNC machines, we produce conductors with unique crystal structures and flexibility that modern precision machinery cannot replicate. This approach of \"bringing the goodness of the old\" to modern hi-fi is the core of Luna's sound.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/9139\/7377\/files\/material03.jpg?v=1779534552\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e■ Waxed Cottondielectric: Vibration control and musicality provided by natural materials\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLCNV also features waxed cottondielectricIt is covered as such.dielectricis a term that refers to the electrical properties of the coating material that covers a conductor; the lower the dielectric constant of the material, the less unnecessary interference with the signal waveform. Wax-impregnated cotton has a lower dielectric constant than plastic-based materials, minimizing signal interference while providing high vibration damping. It absorbs minute noises caused by external vibrations, creating a smooth and rich musical expression that does not feel oppressive while increasing the focus of the sound.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/9139\/7377\/files\/material05.jpg?v=1779534659\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e■ Uncompromising craftsmanship, with all contacts finished by hand soldering\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAll connections on all Luna Cables cables are hand soldered. The precise contact quality that cannot be obtained through mass production using machines is directly linked to signal transparency and long-term reliability. This painstaking process is one of the reasons why Luna Cables is on par with top audio brands.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/9139\/7377\/files\/material08.jpg?v=1779534516\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e■ Cotton jacket: Made of natural materials from inside to outside\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe exterior is made of a cotton jacket that is flexible and easy to handle. It has appropriate flexibility and sound absorption properties not found in synthetic resin tubes, and suppresses unnecessary tension and vibration propagation during installation. Luna's philosophy of using natural materials from inside to outside is evident here.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/9139\/7377\/files\/material02.jpg?v=1779534689\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"products-desc-title\" style=\"margin-top: 2em;\"\u003eGRIS USB — Details\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eMain features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLCNV 26AWG conductor x 4 (cotton)dielectric）：\u003c\/strong\u003eThe USB standard power lines (VBUS\/GND) and signal lines (D+\/D-) are each constructed with LCNV 26AWG conductors. Cotton on each conductordielectricis coated to minimize line-to-line interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplementary cotton insulation\/damping layer:\u003c\/strong\u003eThere is a supplementary cotton layer on the outside of the first layer shield. By sandwiching cotton between the shields, it simultaneously provides physical vibration damping and electrical insulation, creating a structure in which the two shield layers do not interfere with each other.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble tinned copper mesh shield:\u003c\/strong\u003eAdopts a double-layered blade shield with a supplementary cotton layer in between. It has a two-stage protection structure, with the first layer preventing leakage of internal noise and the second layer blocking the intrusion of external noise. Effectively eliminates high frequency noise and interference from power lines that are easily carried by USB cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCotton jacket:\u003c\/strong\u003eThe flexible and easy-to-handle cotton exterior reduces the load during installation. Absorbs unnecessary tension that tends to occur when connecting to a PC or DAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold plated USB connector, all contacts hand soldered:\u003c\/strong\u003eThe contacts are gold plated to prevent contact deterioration due to oxidation over time. You can specify two combinations when ordering: USB-A (input) → USB-B (output) or USB-A (input) → USB-C (output). All contacts are hand soldered by craftsmen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/9139\/7377\/files\/Gris-usb02.jpg?v=1779615566\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe USB cable that connects the PC audio\/network player\/DDC (digital-to-digital converter) and DAC is a path where the quality of the noise control is directly linked to the sound quality. GRIS USB keeps this path as clean as possible thanks to Luna's material philosophy and double shield construction.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"products-desc-title\"\u003eSpec\u003c\/div\u003e\n\u003ctable style=\"width: 100.087%;\" class=\"table-spec\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 33.3094%;\" scope=\"row\"\u003econductor\u003c\/th\u003e\n\u003ctd style=\"width: 63.831%;\"\u003eLCNV (Luna Cable Neo Vintage) Copper 26AWG x 4 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 33.3094%;\" scope=\"row\"\u003edielectric\u003c\/th\u003e\n\u003ctd style=\"width: 63.831%;\"\u003ecotton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 33.3094%;\" scope=\"row\"\u003eshield\u003c\/th\u003e\n\u003ctd style=\"width: 63.831%;\"\u003eTin-plated copper mesh (blade) double structure\/supplementary cotton insulation\/damping layer sandwiched\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 33.3094%;\" scope=\"row\"\u003eexterior\u003c\/th\u003e\n\u003ctd style=\"width: 63.831%;\"\u003ecotton jacket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 33.3094%;\" scope=\"row\"\u003econnector\u003c\/th\u003e\n\u003ctd style=\"width: 63.831%;\"\u003eGold plated USB-A → USB-B \/ USB-A → USB-C (Please specify when ordering)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 33.3094%;\" scope=\"row\"\u003eConnection method\u003c\/th\u003e\n\u003ctd style=\"width: 63.831%;\"\u003eAll contacts hand soldered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 33.3094%;\" scope=\"row\"\u003emanufacturing\u003c\/th\u003e\n\u003ctd style=\"width: 63.831%;\"\u003eHandmade (Montreal, Canada)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 33.3094%;\" scope=\"row\"\u003eLineup (length)\u003c\/th\u003e\n\u003ctd style=\"width: 63.831%;\"\u003e1.0m \/ 1.5m \/ 2.0m \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"LUNA CABLES","offers":[{"title":"1.0M \/ Type-A\/Type-B","offer_id":49012638843137,"sku":"GRIS-SPDIF-2","price":69300.0,"currency_code":"JPY","in_stock":true},{"title":"1.0M \/ Type-A\/Type-C","offer_id":49012638875905,"sku":null,"price":69300.0,"currency_code":"JPY","in_stock":true},{"title":"1.5M \/ Type-A\/Type-B","offer_id":49012638941441,"sku":"GRIS-SPDIF-3","price":83600.0,"currency_code":"JPY","in_stock":true},{"title":"1.5M \/ Type-A\/Type-C","offer_id":49012638974209,"sku":null,"price":83600.0,"currency_code":"JPY","in_stock":true},{"title":"2.0M \/ Type-A\/Type-B","offer_id":49012639039745,"sku":"GRIS-SPDIF-4","price":96800.0,"currency_code":"JPY","in_stock":true},{"title":"2.0M \/ Type-A\/Type-C","offer_id":49012639072513,"sku":null,"price":96800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/9139\/7377\/files\/Gris-usb01.jpg?v=1779615566","url":"https:\/\/exclusive-audio.jp\/en\/products\/eau-rouge-high-pure-copper-speaker-cable-er-sp333agmk2-1-pair-5","provider":"ExAUDIO","version":"1.0","type":"link"}