{"product_id":"ddhifi-rc30a-rc40a-rc30b","title":"ddHiFi RC30A \/ RC40A \/ RC30B Cables | Desktop RCA Cables","description":"\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 45%;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/ddhifi-logo-2023-new.jpg?v=1708619875\"\u003e\u003c\/p\u003e\n\u003ch4\u003ePremium Shielded Silver RCA Cables for Desktop Systems, Offering Comprehensive Connectivity with All Common Connectors\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThree models of shielded silver RCA cables to meet various connection needs\u003c\/li\u003e\n\u003cli\u003ePure Silver, Furukawa Silver-Copper Alloy, and Silver-plated OCC structure\u003c\/li\u003e\n\u003cli\u003eHigh-quality shielding for superior and reliable sound clarity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComprehensive Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe ddHiFi RC series upgrade cables—RC30A, RC40A, and RC30B—are designed for different connectors to connect desktop decoding systems (3.5mm, 4.4mm*, RCA) to amplifiers or active speakers via RCA inputs. These high-quality cables ensure superior signal transmission and compatibility with common audio devices.\u003c\/p\u003e\n\u003cp\u003e*Please note that the 4.4mm plug of the RC40A is not a balanced structure. In order to make the GND at the end of the RCA end connected, it's required to use the GND of the 4.4mm plug as a loop, with the negative of the left and right channels unconnected.\u003c\/p\u003e\n\u003ch3\u003eDouble Shielded Coaxial Structure\u003c\/h3\u003e\n\u003cp\u003eThe RC series features a unique double-shielded coaxial structure, where two signal wires are arranged in a coaxial layout with an additional outer shielding layer. This design includes three layers of conductors and insulation, offering superior tensile strength and delivering a cleaner, noise-free background for signal transmission.\u003c\/p\u003e\n\u003ch3\u003eMore than Pure Silver\u003c\/h3\u003e\n\u003cp\u003eThe core conductor is crafted from two types of pure silver with varying diameters, combined with silver-plated OCC and Furukawa silver-copper alloy. With a cross-sectional area of up to 22.8AWG, it ensures high-power transmission while maintaining optimal efficiency across different signal types. This design not only enhances transmission but also improves sound quality, delivering more accurate tonal expression for various instruments and a clearer sense of sound positioning.\u003c\/p\u003e\n\u003ch3\u003eRCA Plug Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Purity Gold-Plated Copper\u003c\/strong\u003e\u003cbr\u003eThe main core and grounding plate of the RCA plug are made of high-purity copper and the outer layer is electroplated with thick 24K gold, which has excellent conductivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHidden Joint Design\u003c\/strong\u003e\u003cbr\u003eSince the fixation is completed internally, there is no long sleeve at the joint of the cable end. The outer edge is designed to be arc-shaped, which can greatly prevent the outer skin from breakage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-In RCA Plug\u003c\/strong\u003e\u003cbr\u003eThe exposed metal parts of a connecting cable can easily oxidize. However, the grounding plate on the RCA plug has a dust-proof protective shell, which can effectively isolate dust.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Plug\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eRC30A: 3.5mm\u003c\/li\u003e\n\u003cli\u003eRC40A: 4.4mm\u003c\/li\u003e\n\u003cli\u003eRC30B: RCA-R + RCA-L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Plug:\u003c\/strong\u003e RCA-R + RCA-L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductors\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e22.8AWG (Signal+)\u003c\/li\u003e\n\u003cli\u003e24.3AWG (Signal-)\u003c\/li\u003e\n\u003cli\u003e21.5AWG (Shielding)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Structure\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eΦ0.08mm 4N Silver + Φ0.05mm 4N Silver + Φ0.05mm Furukawa Silver-Copper Alloy (Signal+)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eΦ0.05mm 5N OCC (Signal-)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eΦ0.06mm Silver Plated over OFC (Shielding)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 60cm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ddHiFi","offers":[{"title":"RC30A \/ 60cm","offer_id":41277011099723,"sku":"DD-RC30A-60","price":79.99,"currency_code":"USD","in_stock":false},{"title":"RC40A \/ 60cm","offer_id":41277011132491,"sku":"DD-RC40A-60","price":79.99,"currency_code":"USD","in_stock":false},{"title":"RC30B \/ 60cm","offer_id":41277011165259,"sku":"DD-RC30B-60","price":79.99,"currency_code":"USD","in_stock":true},{"title":"RC40A \/ 60cm - Open Box","offer_id":41958718472267,"sku":"DD-RC40A-60-OB","price":69.99,"currency_code":"USD","in_stock":false},{"title":"RC30B \/ 60cm - Open  Box","offer_id":42651808071755,"sku":"DD-RC30B-60-OB","price":79.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/ddhifi-rc-series-main-thumb.webp?v=1738868318","url":"https:\/\/bloomaudio.mom\/products\/ddhifi-rc30a-rc40a-rc30b","provider":"Bloom Audio","version":"1.0","type":"link"}