{"product_id":"grado-epoch4","title":"Grado Epoch4","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"\"\u003eThe \u003c\/span\u003e\u003cb\u003eGrado Epoch4\u003c\/b\u003e\u003cspan class=\"\"\u003e sits as the flagship phono cartridge in Grado Labs' ultra-high-end Lineage Series.\u003c\/span\u003e\u003cspan class=\"\"\u003e Hand-assembled in Brooklyn,\u003c\/span\u003e\u003cspan\u003e New York,\u003c\/span\u003e\u003cspan\u003e it represents the absolute peak of Grado's proprietary moving iron architecture.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eCore Design \u0026amp; Engineering\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_4aaeb418c52d600c-339\"\u003e\u003cb\u003eFlux-Bridger Moving Iron System:\u003c\/b\u003e \u003cspan class=\"citation-1294 citation-end-1294\"\u003eRather than using a heavy magnet or coil on the cantilever, Grado's patented Flux-Bridger system utilizes a minute iron element.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-1293 citation-end-1293\"\u003eThis achieves an ultra-low effective moving mass, combining the transient speed of a moving coil (MC) with the electrical stability of a moving magnet (MM).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-1293 citation-end-1293\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cb\u003eStylus \u0026amp; Cantilever:\u003c\/b\u003e \u003cspan class=\"citation-1292\"\u003eFeatures a nude \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-1292\"\u003eShibata diamond\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1292\"\u003e mounted on an extremely rigid \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-1292\"\u003esapphire cantilever\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1292 citation-end-1292\"\u003e.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-1291 citation-end-1291\"\u003eThe Shibata profile maximizes contact with the record groove walls for extreme high-frequency detail retrieval while minimizing record wear and surface noise.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-1293 citation-end-1293\"\u003e\u003cspan class=\"citation-1291 citation-end-1291\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cb\u003eBrazilian Ebony Body:\u003c\/b\u003e \u003cspan class=\"citation-1290 citation-end-1290\"\u003eEncased in dense, hand-selected Brazilian Ebony wood, which acts as a natural mechanical damper to eliminate internal resonance and coloration.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-1293 citation-end-1293\"\u003e\u003cspan class=\"citation-1291 citation-end-1291\"\u003e\u003cspan class=\"citation-1290 citation-end-1290\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cb\u003eUltra-Purity Internal Wiring:\u003c\/b\u003e \u003cspan class=\"citation-1289 citation-end-1289\"\u003eWounded using gold-plated, ultra-high-purity Ohno Continuous Cast (OCC) copper wire.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-1288 citation-end-1288\"\u003eThe internal assemblies undergo dual cryogenic treatments to stress-relieve the metal and optimize signal conductivity.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grado","offers":[{"title":"Default Title","offer_id":47644511109282,"sku":null,"price":17000.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5351\/2866\/files\/Epoch4.webp?v=1789151538","url":"https:\/\/www.solaudio.ca\/products\/grado-epoch4","provider":"SolAudio","version":"1.0","type":"link"}