{"id":14496,"date":"2024-09-02T14:26:23","date_gmt":"2024-09-02T12:26:23","guid":{"rendered":"https:\/\/www.kallyste.com\/produit\/whynot-opus-18-junior-power-cable\/"},"modified":"2026-10-28T17:06:09","modified_gmt":"2026-10-28T16:06:09","slug":"whynot-opus-18-junior-power-cable","status":"publish","type":"product","link":"https:\/\/www.kallyste.com\/en\/produit\/whynot-opus-18-junior-power-cable\/","title":{"rendered":"WhyNot Opus 18 Junior Power cable"},"content":{"rendered":"<div class=\"container\">\n<div id=\"model-response-message-contentr_272ac166fff341e7\" class=\"markdown markdown-main-panel md-content enable-luminous-fast-follows enable-updated-hr-color stronger\" dir=\"ltr\" aria-live=\"polite\">\n<p class=\"first-token\" data-path-to-node=\"0\"><b data-path-to-node=\"0\" data-index-in-node=\"0\">Sonic Signature:<\/b><\/p>\n<ul data-path-to-node=\"1\">\n<li>\n<p data-path-to-node=\"1,0,0\">Entirely devoid of artificial compensatory coloration.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"1,1,0\">Speed, authoritative grip, and uniform control across the entire frequency range\u2014particularly notable in the low register.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"1,2,0\">Unrestricted bandwidth, articulate harmonic bloom extending into the highest frequencies (rich, extended, yet consistently smooth and natural).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"1,3,0\">Expansive, coherent soundstage with a tangible presence free from forward projection; lifelike timbral fidelity and dynamic contrast.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"3\"><b data-path-to-node=\"3\" data-index-in-node=\"0\">Technical Specifications:<\/b><\/p>\n<ul data-path-to-node=\"4\">\n<li>\n<p data-path-to-node=\"4,0,0\">Built around 3 x 8 conductors arranged across 3 distinct geometry groups to optimize spectral balance.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,0\">Multi-dielectric topology incorporating an array of 5 distinct insulating materials.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,2,0\">Active polarized shielding (18 V) providing background silence without compromising spatial air or decay.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,3,0\">Conductor cross-section: 2.5 mm\u00b2 (<span class=\"math-inline\" data-math=\"13text{ AWG}\" data-index-in-node=\"34\"><span class=\"katex\"><span class=\"katex-mathml\">13\u00a0AWG13text{ AWG}<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"katex-base\"><span class=\"mord\">13<\/span><span class=\"mord text\"><span class=\"mord\">\u00a0AWG<\/span><\/span><\/span><\/span><\/span><\/span>).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,4,0\">Ground conductor engineered to the identical cross-section and specification as Live and Neutral.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,5,0\">Battery lifespan: approx. 8 years (specified on your purchase invoice); standard replacement module available upon expiration.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"6\"><b data-path-to-node=\"6\" data-index-in-node=\"0\">Terminations:<\/b><\/p>\n<ul data-path-to-node=\"7\">\n<li>\n<p data-path-to-node=\"7,0,0\">Furutech gold-plated copper connectors.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"9\"><b data-path-to-node=\"9\" data-index-in-node=\"0\">Application &amp; Compatibility:<\/b><\/p>\n<ul data-path-to-node=\"10\">\n<li>\n<p data-path-to-node=\"10,0,0\">Engineered for source components, preamplifiers, and any equipment equipped with switch-mode power supplies (SMPS).<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"12\"><i data-path-to-node=\"12\" data-index-in-node=\"0\">For custom lengths outside our standard catalog offerings, please contact us directly.<\/i><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Sonic Signature: Entirely devoid of artificial compensatory coloration. Speed, authoritative grip, and uniform control across the entire frequency range\u2014particularly notable in the low register. Unrestricted bandwidth, articulate harmonic bloom extending into the highest frequencies (rich, extended, yet consistently smooth and natural). Expansive, coherent soundstage with a tangible presence free from forward projection; lifelike timbral fidelity [&hellip;]<\/p>\n","protected":false},"featured_media":14288,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[136],"product_tag":[],"class_list":["post-14496","product","type-product","status-publish","has-post-thumbnail","product_cat-cables","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>WhyNot Opus 18 Junior Power cable - Kallyste<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kallyste.com\/en\/produit\/whynot-opus-18-junior-power-cable\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WhyNot Opus 18 Junior Power cable - Kallyste\" \/>\n<meta property=\"og:description\" content=\"Sonic Signature: Entirely devoid of artificial compensatory coloration. Speed, authoritative grip, and uniform control across the entire frequency range\u2014particularly notable in the low register. Unrestricted bandwidth, articulate harmonic bloom extending into the highest frequencies (rich, extended, yet consistently smooth and natural). Expansive, coherent soundstage with a tangible presence free from forward projection; lifelike timbral fidelity [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kallyste.com\/en\/produit\/whynot-opus-18-junior-power-cable\/\" \/>\n<meta property=\"og:site_name\" content=\"Kallyste\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-28T16:06:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kallyste.com\/wp-content\/uploads\/2020\/10\/favico-2020.png\" \/>\n\t<meta property=\"og:image:width\" content=\"157\" \/>\n\t<meta property=\"og:image:height\" content=\"157\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.kallyste.com\\\/en\\\/produit\\\/whynot-opus-18-junior-power-cable\\\/\",\"url\":\"https:\\\/\\\/www.kallyste.com\\\/en\\\/produit\\\/whynot-opus-18-junior-power-cable\\\/\",\"name\":\"WhyNot Opus 18 Junior Power cable - Kallyste\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.kallyste.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.kallyste.com\\\/en\\\/produit\\\/whynot-opus-18-junior-power-cable\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.kallyste.com\\\/en\\\/produit\\\/whynot-opus-18-junior-power-cable\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.kallyste.com\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/favico-2020.png\",\"datePublished\":\"2024-09-02T12:26:23+00:00\",\"dateModified\":\"2026-10-28T16:06:09+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.kallyste.com\\\/en\\\/produit\\\/whynot-opus-18-junior-power-cable\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.kallyste.com\\\/en\\\/produit\\\/whynot-opus-18-junior-power-cable\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.kallyste.com\\\/en\\\/produit\\\/whynot-opus-18-junior-power-cable\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.kallyste.com\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/favico-2020.png\",\"contentUrl\":\"https:\\\/\\\/www.kallyste.com\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/favico-2020.png\",\"width\":157,\"height\":157},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.kallyste.com\\\/en\\\/produit\\\/whynot-opus-18-junior-power-cable\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.kallyste.com\\\/en\\\/home\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/www.kallyste.com\\\/en\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"WhyNot Opus 18 Junior Power cable\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.kallyste.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.kallyste.com\\\/en\\\/\",\"name\":\"Kallyste\",\"description\":\"Un site r\u00e9alis\u00e9 par Winsiders\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.kallyste.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"WhyNot Opus 18 Junior Power cable - Kallyste","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.kallyste.com\/en\/produit\/whynot-opus-18-junior-power-cable\/","og_locale":"en_US","og_type":"article","og_title":"WhyNot Opus 18 Junior Power cable - Kallyste","og_description":"Sonic Signature: Entirely devoid of artificial compensatory coloration. 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