{"product_id":"audioquest-sydney-interconnect-cable-0-6-meter-3-5mm-to-rca","title":"AudioQuest Sydney Interconnect Cable - 0.6 Meter - 3.5mm to RCA","description":"\u003ch2\u003eWhat You Need to Know\u003c\/h2\u003e\n\u003ch3\u003eWhat Is This Cable and What Does It Do?\u003c\/h3\u003e\n\u003cp\u003eThis cable lets you connect a source with a 3.5mm headphone-style output — a smartphone, laptop, DAP, or sound card — to an amplifier, receiver, or powered speakers that use RCA inputs.\u003c\/p\u003e\n\u003cp\u003eThe 3.5mm (1\/8\") mini-plug is the small stereo connector found on phones, computers, and most portable players. The other end of this cable splits into a stereo pair of RCA plugs — the small red and white connectors that go into \"AUX\" or \"Line In\" jacks on a typical stereo component.\u003c\/p\u003e\n\u003cp\u003eSydney is the top of the AudioQuest Bridges \u0026amp; Falls line. It brings flagship-tier conductor metal and AudioQuest's most refined dielectric design to the 3.5mm-to-RCA shape — the highest-performance option in this configuration.\u003c\/p\u003e\n\u003ch3\u003eWhich AudioQuest Family Is This From?\u003c\/h3\u003e\n\u003cp\u003eSydney sits at the top of AudioQuest's Bridges \u0026amp; Falls series. The ladder runs Tower → Chicago → Evergreen → Red River → Golden Gate → Mackenzie → Big Sur → Yukon → Sydney. Sydney is the destination — the most carefully engineered cable AudioQuest builds in this family.\u003c\/p\u003e\n\u003ch3\u003eWhat's Different About This One?\u003c\/h3\u003e\n\u003cp\u003eSydney is built around AudioQuest's best Bridges \u0026amp; Falls engineering. Conductors are \u003cstrong\u003esolid Perfect-Surface Copper+ (PSC+)\u003c\/strong\u003e — the highest-purity copper grade in this family.\u003c\/p\u003e\n\u003cp\u003e\"Solid\" still means a single core per conductor. AudioQuest's view is that strand-to-strand contact in a stranded cable can introduce small distortions, and a solid core avoids that.\u003c\/p\u003e\n\u003cp\u003eThe insulation around the copper is called the \u003cstrong\u003edielectric\u003c\/strong\u003e. Sydney uses a polyethylene air-tube design, where the conductor is suspended inside a tube of polyethylene so that air surrounds most of the conductor.\u003c\/p\u003e\n\u003cp\u003eSydney also steps up to \u003cstrong\u003eAsymmetrical Double-Balanced geometry\u003c\/strong\u003e. The signal and return conductors are sized differently because they do different jobs, and the cable's shield is grounded only at the source end so it doesn't carry signal current.\u003c\/p\u003e\n\u003cp\u003eThe shield uses AudioQuest's \u003cstrong\u003eCarbon-Based Noise-Dissipation System (NDS)\u003c\/strong\u003e — a carbon-loaded layer that absorbs radio-frequency interference picked up by the shield.\u003c\/p\u003e\n\u003cp\u003eOne note for the spec-watchers: Sydney's flagship RCA-to-RCA version includes a 72-volt Dielectric-Bias System battery pack. That feature is not carried over to this 3.5mm variant — Sydney 3.5mm uses the higher-tier conductor, dielectric, geometry, and NDS architecture, but without the on-cable battery pack.\u003c\/p\u003e\n\u003cp\u003eThe conductors are \u003cstrong\u003edirection-controlled\u003c\/strong\u003e. AudioQuest has been making analog audio cables since Bill Low founded the company in 1980, and Sydney represents the most refined point on that engineering ladder in this family.\u003c\/p\u003e\n\u003ch3\u003eWhich Connector Configuration Do I Need?\u003c\/h3\u003e\n\u003cp\u003eIf the destination has RCA inputs, you need this 3.5mm-to-RCA version. If the destination has its own 3.5mm jack, you need the \u003ca href=\"..\/..\/..\/..\/interconnects-with-mini-plugs\/audioquest-sydney-interconnect-cable-3-5mm-to-3-5mm\/\"\u003e3.5mm-to-3.5mm version\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhere Does This Cable Belong in Your System?\u003c\/h3\u003e\n\u003cp\u003eSydney is for systems that earn it — a serious integrated amp, revealing speakers or headphones, a quality source. It's the top of the Bridges \u0026amp; Falls line and not the place to start.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood fit:\u003c\/strong\u003e a high-performance DAP into a high-end integrated amp or preamp; a serious desktop computer-audio setup with a quality DAC; portable or near-field rigs where the rest of the chain is genuinely revealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot ideal:\u003c\/strong\u003e entry-level or mid-tier systems where Sydney would outclass everything else (look at Tower, Evergreen, Golden Gate, or Big Sur instead); connecting two RCA-to-RCA components (use AudioQuest's main interconnect line instead).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferent connector configuration?\u003c\/strong\u003e See the \u003ca href=\"..\/..\/..\/..\/interconnects-with-mini-plugs\/audioquest-sydney-interconnect-cable-3-5mm-to-3-5mm\/\"\u003eSydney 3.5mm-to-3.5mm\u003c\/a\u003e version.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e Use the shortest cable that comfortably reaches. Measure the actual route and add a little slack.\u003c\/p\u003e\n\u003ch2\u003ePairs Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"..\/..\/..\/..\/integrated-amplifiers\"\u003eHigh-end integrated amplifiers\u003c\/a\u003e with RCA AUX inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"..\/..\/..\/..\/dacs\"\u003eReference-grade DACs\u003c\/a\u003e with 3.5mm outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"..\/..\/..\/..\/powered-speakers\"\u003ePremium powered speakers with RCA inputs\u003c\/a\u003e for serious desktop or near-field listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"..\/..\/..\/..\/interconnects-with-mini-plugs\/audioquest-big-sur-interconnect-cable-3-5mm-to-rca\/\"\u003eAudioQuest Big Sur 3.5mm-to-RCA\u003c\/a\u003e — the step below, if Sydney is more cable than the system needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"..\/..\/..\/..\/interconnects-with-mini-plugs\/audioquest-sydney-interconnect-cable-3-5mm-to-3-5mm\/\"\u003eAudioQuest Sydney 3.5mm-to-3.5mm\u003c\/a\u003e — the same flagship cable in a mini-to-mini shape.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cp\u003eSydney is the top of the Bridges \u0026amp; Falls line:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Perfect-Surface Copper+ (PSC+) conductors\u003c\/strong\u003e — the highest-purity copper in the Bridges \u0026amp; Falls family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyethylene air-tube dielectric\u003c\/strong\u003e — the conductor is suspended in a mostly-air dielectric for the lowest electrical losses in this line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsymmetrical Double-Balanced geometry\u003c\/strong\u003e — signal and return conductors sized for their roles, with the shield grounded at the source end only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon-Based Noise-Dissipation System (NDS)\u003c\/strong\u003e absorbs RFI picked up by the shield.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5mm mini-plug on the source end and stereo RCA pair on the destination end\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirection-controlled\u003c\/strong\u003e conductors with an arrow showing the source-to-destination flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimited lifetime warranty\u003c\/strong\u003e for original owners through Audio Advisor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuick-Reference Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eConductor\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eSolid Perfect-Surface Copper+ (PSC+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eGeometry\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eAsymmetrical Double-Balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eDielectric\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003ePolyethylene Air-Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eNoise Dissipation\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eCarbon-Based NDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eDBS\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eNot included on this 3.5mm variant (RCA-to-RCA Sydney includes 72V DBS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eConnectors\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e3.5mm mini-plug (source) and stereo RCA pair (destination)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eDirection Control\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eAvailable Lengths\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eMultiple lengths stocked — see length selector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eLimited lifetime, original owner, authorized U.S. dealer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"product-faq gsbp-ab3b28d\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat kind of source can I connect with this cable?\u003c\/h3\u003e\n\u003cp\u003eAnything with a 3.5mm headphone-style output: smartphones, laptops, tablets, DAPs, computer sound cards, and certain DACs. The other end goes into RCA inputs on an amplifier, receiver, preamp, or powered speakers.\u003c\/p\u003e\n\u003ch3\u003eHow does Sydney compare to Big Sur in this same configuration?\u003c\/h3\u003e\n\u003cp\u003eBoth share the same architectural backbone — solid PSC+ conductors, polyethylene air-tube dielectric, Asymmetrical Double-Balanced geometry, and Carbon-Based NDS. Sydney's edge comes from refinements in build quality and materials at AudioQuest's top-of-line tier. Neither 3.5mm variant carries the 72V DBS battery pack found on the flagship RCA-to-RCA Sydney.\u003c\/p\u003e\n\u003ch3\u003eDoes this cable have a battery pack (DBS)?\u003c\/h3\u003e\n\u003cp\u003eNo. The flagship Sydney RCA-to-RCA model includes a 72V Dielectric-Bias System battery pack, but the 3.5mm-to-RCA Sydney is built without it. Everything else from Sydney's top-tier architecture is here.\u003c\/p\u003e\n\u003ch3\u003eHow does this compare to a generic mini-to-RCA cable?\u003c\/h3\u003e\n\u003cp\u003eThe comparison isn't really fair. Sydney uses solid PSC+ conductors and AudioQuest's most refined dielectric, where generic cables use stranded copper of unspecified purity and standard PVC. Sydney is built for systems where every link matters.\u003c\/p\u003e\n\u003ch3\u003eWill this cable improve the sound of my system?\u003c\/h3\u003e\n\u003cp\u003eIf the rest of your components are revealing enough, this is the cable level where differences become easier to hear. Take advantage of the 60-day return window to listen for yourself.\u003c\/p\u003e\n\u003ch3\u003eWhat length should I get?\u003c\/h3\u003e\n\u003cp\u003eUse the shortest cable that comfortably reaches. Measure the actual route — not the straight-line distance — and add a little slack.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eAudioQuest cables purchased from an authorized U.S. dealer carry a non-transferable, original-owner limited lifetime warranty. Audio Advisor is an authorized AudioQuest dealer, so you're covered.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ec-titlebox-text\"\u003e\n\u003cp\u003e? \u003cstrong\u003e40+ Years of Expertise\u003c\/strong\u003e — Since 1981, we’ve helped over a million music lovers find the right gear.\u003c\/p\u003e\n\u003cp\u003e? \u003cstrong\u003e60-Day Money-Back Guarantee\u003c\/strong\u003e — Take your time. Listen, enjoy, and make sure it’s right for you.\u003c\/p\u003e\n\u003cp\u003e? \u003cstrong\u003eReal Experts, Real Help\u003c\/strong\u003e — Call us at \u003ca href=\"tel:8009420220\"\u003e800-942-0220\u003c\/a\u003e, weekdays 9am–6pm EST.\u003c\/p\u003e\n\u003cp\u003e? \u003cstrong\u003eFree Shipping\u003c\/strong\u003e — On orders over $49, delivered to your door.\u003c\/p\u003e\n\u003cp\u003e? \u003cstrong\u003eFlexible Payment Options\u003c\/strong\u003e — Financing available so you can start listening now.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eWant to learn more about analog interconnects? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e","brand":"AudioQuest","offers":[{"title":"New","offer_id":45983275548845,"sku":"NEW-AQSY-0.6-35RC","price":267.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/AQSY3R-LARGE__67271.1690479046.1280.1280_aef4a4ac-2f39-416e-a8db-b488bac25df3.jpg?v=1778108437","url":"https:\/\/www.audioadvisor.com\/products\/audioquest-sydney-interconnect-cable-0-6-meter-3-5mm-to-rca","provider":"Audio Advisor","version":"1.0","type":"link"}