{"product_id":"oyaide-tunami-gpx-r-v2-power-cable","title":"OYAIDE TUNAMI GPX-R V2 Power Cable","description":"\u003ch2\u003eAll products for sale are Japan domestic models.\u003c\/h2\u003e\n\u003ch2\u003eInternational Shipping directly from Japan.\u003c\/h2\u003e\n\u003cp\u003eProduct package and manual will be in Japanese language.\u003c\/p\u003e\n\u003cp\u003eSpecification is the same as what is sold in Japan. Be sure to check if the same spec works in your environment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69ee2fab-a014-83ab-9e7f-01ce46849476-7\" data-testid=\"conversation-turn-40\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"077d8965-e537-4961-8aba-c8d404e736ad\" dir=\"auto\" data-message-model-slug=\"gpt-5-5-thinking\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003ch2 data-section-id=\"rmw5tv\" data-start=\"0\" data-end=\"14\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"16\" data-end=\"159\"\u003eThe \u003cstrong data-start=\"20\" data-end=\"46\"\u003eOyaide TUNAMI GPX-R V2\u003c\/strong\u003e is a high-performance audio power cable designed for powerful current delivery, low noise, and dynamic response.\u003c\/p\u003e\n\u003cp data-start=\"161\" data-end=\"386\"\u003eAt its core, the cable uses Oyaide’s precision \u003cstrong data-start=\"208\" data-end=\"219\"\u003e102 SSC\u003c\/strong\u003e conductor with a large \u003cstrong data-start=\"243\" data-end=\"273\"\u003e5.5sq cross-sectional area\u003c\/strong\u003e, supporting high-power transmission with a voltage rating of \u003cstrong data-start=\"335\" data-end=\"343\"\u003e600V\u003c\/strong\u003e and a maximum current capacity of \u003cstrong data-start=\"378\" data-end=\"385\"\u003e30A\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"388\" data-end=\"834\"\u003e\u003cstrong data-start=\"388\" data-end=\"399\"\u003e102 SSC\u003c\/strong\u003e stands for \u003cstrong data-start=\"411\" data-end=\"437\"\u003eSpecial Surface Copper\u003c\/strong\u003e. It is made exclusively from virgin copper compliant with JIS C1011, with no recycled copper used. A peeling process removes surface impurities, while natural diamond dies are used during wire drawing to create an exceptionally smooth conductor surface. Each strand is produced with an extremely tight dimensional tolerance of approximately \u003cstrong data-start=\"779\" data-end=\"787\"\u003e±1μm\u003c\/strong\u003e, far exceeding the standard tolerance of ±8μm.\u003c\/p\u003e\n\u003cp data-start=\"836\" data-end=\"1217\"\u003eThe conductor also uses Oyaide’s patented \u003cstrong data-start=\"878\" data-end=\"900\"\u003e3E twist structure\u003c\/strong\u003e, which increases strand density and roundness to help stabilize electrical performance. After wire drawing, the strands undergo two annealing processes to reduce mechanical stress and internal strain. Through strict production control and quality management, 102 SSC achieves a conductivity of up to \u003cstrong data-start=\"1201\" data-end=\"1216\"\u003e102.3% IACS\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1219\" data-end=\"1498\"\u003eThe conductor is made with short-pitch stranded wire twisted at a higher-than-standard tension, helping reduce random gaps between strands and minimize distortion caused by uneven conductor contact. This supports strong, stable power delivery and an aggressive, responsive sound.\u003c\/p\u003e\n\u003cp data-start=\"1500\" data-end=\"1894\"\u003eFor insulation, the cable uses high-grade \u003cstrong data-start=\"1542\" data-end=\"1556\"\u003epolyolefin\u003c\/strong\u003e, selected for its excellent electrical properties. Compared with typical PVC insulation, polyolefin has a much lower dielectric constant, helping reduce electrical loss and support a cleaner, less colored sound. Different polyolefin materials are used for the inner and outer insulation layers to help control resonance inside the cable.\u003c\/p\u003e\n\u003cp data-start=\"1896\" data-end=\"2373\"\u003eThe TUNAMI GPX-R V2 also features a three-layer shielding structure for advanced noise protection. The first layer uses an \u003cstrong data-start=\"2019\" data-end=\"2058\"\u003eamorphous polyolefin compound layer\u003c\/strong\u003e that helps absorb electromagnetic noise. The second layer is a \u003cstrong data-start=\"2122\" data-end=\"2138\"\u003ecarbon layer\u003c\/strong\u003e, which helps release static charge generated inside the cable. The third layer is a \u003cstrong data-start=\"2223\" data-end=\"2245\"\u003ecopper tape shield\u003c\/strong\u003e, combined with a drain wire and connected to ground to improve the signal-to-noise performance of the power supply environment.\u003c\/p\u003e\n\u003cp data-start=\"2375\" data-end=\"2552\"\u003eThis multi-layer structure helps block external noise, internally generated noise, and vibration-related interference, supporting stable power delivery and a quieter background.\u003c\/p\u003e\n\u003cp data-start=\"2554\" data-end=\"2911\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe cable is fitted with Oyaide’s \u003cstrong data-start=\"2588\" data-end=\"2615\"\u003eP\/C-004 Special Edition\u003c\/strong\u003e power plug and IEC connector. The electrodes are carefully buff-polished and finished with a thicker platinum\/palladium plating, specially arranged for the TUNAMI GPX-R V2. The aspirin-white outer cover gives the cable a refined appearance while reflecting its wide-range, neutral sound concept.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv aria-hidden=\"true\" class=\"pointer-events-none -mt-px h-px translate-y-[calc(var(--scroll-root-safe-area-inset-bottom)-14*var(--spacing))]\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Japan\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"2062\" data-end=\"2079\"\u003eSpecifications\u003c\/h2\u003e\n\u003cp data-start=\"2160\" data-end=\"2187\"\u003eConductor Material: 102 SSC\u003c\/p\u003e\n\u003cp data-start=\"2189\" data-end=\"2210\"\u003eConductor Size: 5.5sq \/ mm²\u003c\/p\u003e\n\u003cp data-start=\"2212\" data-end=\"2242\"\u003eConductor Structure: 69\/0.32mm\u003c\/p\u003e\n\u003cp data-start=\"2244\" data-end=\"2268\"\u003eEarth Wire Material: OFC\u003c\/p\u003e\n\u003cp data-start=\"2270\" data-end=\"2292\"\u003eEarth Wire Size: 5.5sq\u003c\/p\u003e\n\u003cp data-start=\"2294\" data-end=\"2325\"\u003eEarth Wire Structure: 69\/0.32mm\u003c\/p\u003e\n\u003cp data-start=\"2327\" data-end=\"2372\"\u003eDrain Wire: Soft copper stranded wire, 0.75sq\u003c\/p\u003e\n\u003cp data-start=\"2374\" data-end=\"2405\"\u003eDrain Wire Structure: 30\/0.18mm\u003c\/p\u003e\n\u003cp data-start=\"2407\" data-end=\"2452\"\u003eInsulation: Polyolefin, black \/ white \/ green\u003c\/p\u003e\n\u003cp data-start=\"2454\" data-end=\"2508\"\u003eShielding Layer 1: Amorphous polyolefin compound layer\u003c\/p\u003e\n\u003cp data-start=\"2510\" data-end=\"2541\"\u003eShielding Layer 2: Carbon layer\u003c\/p\u003e\n\u003cp data-start=\"2543\" data-end=\"2578\"\u003eShielding Layer 3: Copper tape wrap\u003c\/p\u003e\n\u003cp data-start=\"2580\" data-end=\"2613\"\u003eOuter Sheath: UV-cut polyurethane\u003c\/p\u003e\n\u003cp data-start=\"2615\" data-end=\"2634\"\u003eRated Voltage: 600V\u003c\/p\u003e\n\u003cp data-start=\"2636\" data-end=\"2656\"\u003eMaximum Current: 30A\u003c\/p\u003e\n\u003cp data-start=\"2658\" data-end=\"2698\"\u003ePower Plug: Oyaide P-004 Special Edition\u003c\/p\u003e\n\u003cp data-start=\"2700\" data-end=\"2743\"\u003eIEC Connector: Oyaide C-004 Special Edition\u003c\/p\u003e\n\u003cp data-start=\"2745\" data-end=\"2803\"\u003ePlug \/ Connector Electrode: Buff-polished beryllium copper\u003c\/p\u003e\n\u003cp data-start=\"2805\" data-end=\"2859\"\u003ePlug \/ Connector Plating: Platinum \/ palladium plating\u003c\/p\u003e\n\u003cp data-start=\"369\" data-end=\"413\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cspan\u003e125V \/ 15A \u003c\/span\u003ePSE certified, Japan domestic model\u003c\/p\u003e","brand":"OYAIDE","offers":[{"title":"1.8m","offer_id":44396209864797,"sku":"OYAIDE-TUNAMI-GPX-R-V2-1.8m","price":38880.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2830\/3965\/files\/TUNAMIGPX-RV2_33b0af97-b786-4cdc-b9d4-b4fa02aac584.png?v=1777289455","url":"https:\/\/handdripaudio.com\/products\/oyaide-tunami-gpx-r-v2-power-cable","provider":"Hand Drip Audio, Japan","version":"1.0","type":"link"}