{"product_id":"pearl-usb-a-b-digital-audio-cable","title":"AudioQuest Pearl USB","description":"\u003cp\u003ePearl USB features high-purity Long-Grain Copper conductors and a Metal-Layer Noise-Dissipation for the most efficient dissipation of radio-frequency noise.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"1\"\u003eCore Technical Features\u003c\/h3\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-614 citation-end-614\"\u003eWhile a standard USB cable focuses on simple data transfer, the Pearl is engineered to address \"jitter\" (timing errors) and radio-frequency noise that can affect audio quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-614 citation-end-614\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-613 citation-end-613\"\u003eSolid Long-Grain Copper (LGC) Conductors:\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-612 citation-end-612\"\u003e Unlike standard cables that use stranded copper, the Pearl uses solid-core conductors.\u003csup class=\"superscript\" data-turn-source-index=\"5\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-611 citation-end-611\"\u003eThis eliminates \"strand-interaction distortion,\" which is a primary source of signal degradation.\u003csup class=\"superscript\" data-turn-source-index=\"6\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-610 citation-end-610\"\u003eThe Long-Grain Copper used has fewer impurities and grain boundaries than standard oxygen-free copper.\u003csup class=\"superscript\" data-turn-source-index=\"7\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-614 citation-end-614\"\u003e\u003cspan class=\"citation-610 citation-end-610\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-609\"\u003eHard-Cell Foam (HCF) Insulation:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-609 citation-end-609\"\u003e The cable uses nitrogen-injected foam insulation.\u003csup class=\"superscript\" data-turn-source-index=\"8\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Because nitrogen (like air) does not absorb or release energy, it minimizes the \"out-of-focus\" effect common in cheaper plastic insulations.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-614 citation-end-614\"\u003e\u003cspan class=\"citation-610 citation-end-610\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-608\"\u003eMetal-Layer Noise-Dissipation System:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-608 citation-end-608\"\u003e This technology \"shields the shield,\" capturing and reflecting radio-frequency interference (RFI) before it can reach the ground plane of your audio equipment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-614 citation-end-614\"\u003e\u003cspan class=\"citation-610 citation-end-610\"\u003e\u003cspan class=\"citation-608 citation-end-608\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-607\"\u003eDirectional Conductors:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-607 citation-end-607\"\u003e Every Pearl cable is tested for directionality.\u003csup class=\"superscript\" data-turn-source-index=\"10\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-606 citation-end-606\"\u003eSmall arrows on the connectors indicate the optimal signal flow to ensure noise is drained away from the most sensitive components.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SolAudio","offers":[{"title":"0.75m = 2ft 6in","offer_id":46406564479138,"sku":"USBPEA0.75","price":84.95,"currency_code":"CAD","in_stock":true},{"title":"1.5m = 4ft 11in","offer_id":46427283554466,"sku":"USBPEA01.5","price":99.95,"currency_code":"CAD","in_stock":true},{"title":"3m = 9ft 10in","offer_id":46427283587234,"sku":"USBPEA03","price":139.95,"currency_code":"CAD","in_stock":true},{"title":"5m = 16ft 5in","offer_id":46406564446370,"sku":"USBPEA05","price":189.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5351\/2866\/files\/PEARL.webp?v=1766934699","url":"https:\/\/www.solaudio.ca\/products\/pearl-usb-a-b-digital-audio-cable","provider":"SolAudio","version":"1.0","type":"link"}