{"product_id":"aq-dia-usba-light","title":"AudioQuest Diamond USB-A to Lightning High-Definition Audio Cable","description":"\u003cp\u003eThe \u003cstrong\u003eAudioQuest Diamond Lightning to USB-A\u003c\/strong\u003e is a flagship digital interconnect designed for reference-grade audio playback, charging, and data transfer from Apple Lightning-equipped devices (iPhone, iPad, iPod) to DACs, USB receivers, or digital transports. By eliminating timing jitter, phase delay, and strand-interaction noise, the Diamond Lightning cable turns portable Apple devices into high-performance digital audio sources.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with 100% \u003cstrong\u003eSolid Perfect-Surface Silver (PSS)\u003c\/strong\u003e conductors, the cable provides an exceptionally smooth surface to optimize high-frequency data transfer via skin effect. Signal integrity is maintained using AudioQuest's patented \u003cstrong\u003e72V Dielectric-Bias System (DBS)\u003c\/strong\u003e with an integrated RF Trap to polarize insulation molecules, while nitrogen-injected \u003cstrong\u003eHard-Cell Foam (HCF)\u003c\/strong\u003e insulation preserves precise signal-pair geometry. A \u003cstrong\u003eCarbon-Based 3-Layer Noise-Dissipation System (NDS)\u003c\/strong\u003e shields the ground plane from ambient radio-frequency interference (RFI).\u003c\/p\u003e\n\n\u003ch3\u003eKEY FEATURES \u0026amp; PROPRIETARY TECHNOLOGIES\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSolid Perfect-Surface Silver (PSS) Conductors:\u003c\/strong\u003e Pure solid-silver conductors eliminate electrical and magnetic strand-interaction distortion while maximizing linear RF noise dissipation.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e72V Dielectric-Bias System (DBS) with RF Trap:\u003c\/strong\u003e Creates a continuous electrostatic field across the insulation to minimize non-linear time delays (phase shifts) and filter RF noise.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCarbon-Based 3-Layer Noise-Dissipation System (NDS):\u003c\/strong\u003e Alternating layers of carbon-loaded synthetics and metal absorb and reflect RF energy before it can distort the component's reference ground plane.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHard-Cell Foam (HCF) Insulation:\u003c\/strong\u003e Rigid, nitrogen-injected foam creates air pockets that do not absorb or release energy, keeping impedance stable along the cable's entire length.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDirection-Controlled Conductors:\u003c\/strong\u003e Grain-oriented conductors are listening-tested to ensure induced RF noise is drained away from sensitive receiving audio circuits.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eApple-Compatible High-Speed Sync \u0026amp; Charge:\u003c\/strong\u003e Connects Lightning-equipped iPad, iPhone, or iPod models to standard USB-A ports for high-resolution audio streaming, charging, and data transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\n\u003ctable style=\"width: 100%;\"\u003e\n\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Line\u003c\/td\u003e\n      \u003ctd\u003eAudioQuest Diamond Series Digital Interconnect\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnector Termination\u003c\/td\u003e\n      \u003ctd\u003eApple Lightning to USB Type-A (Lightning to USB-A)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal Protocol \/ Speed\u003c\/td\u003e\n      \u003ctd\u003eHigh Speed USB 2.0 (Up to 480 Mbps)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConductor Metallurgy\u003c\/td\u003e\n      \u003ctd\u003eSolid Perfect-Surface Silver (PSS)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDielectric-Bias System\u003c\/td\u003e\n      \u003ctd\u003e72V DBS Battery Pack with Integrated RF Trap\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDielectric \/ Insulation\u003c\/td\u003e\n      \u003ctd\u003eNitrogen-Injected Hard-Cell Foam (HCF) Insulation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNoise Dissipation System\u003c\/td\u003e\n      \u003ctd\u003eCarbon-Based 3-Layer Noise-Dissipation System (NDS)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDirectionality Control\u003c\/td\u003e\n      \u003ctd\u003eDirection-Controlled Signal Conductors\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOuter Jacket\u003c\/td\u003e\n      \u003ctd\u003eBlack with Silver Stripes PVC Jacket\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Ratings\u003c\/td\u003e\n      \u003ctd\u003e5V \/ 500 mA (Power Delivery: No)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCable Length\u003c\/td\u003e\n      \u003ctd\u003e5 ft (1.5 m)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCompatibility\u003c\/td\u003e\n      \u003ctd\u003eApple iPad (10.2\", 9.7\", Air, Pro, mini), iPhone, and iPod models with Lightning connector\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eAudioQuest (USA)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"AudioQuest","offers":[{"title":"0.75m","offer_id":52707232416010,"sku":"AUDIOQUEST-8750","price":649.0,"currency_code":"GBP","in_stock":true},{"title":"1.5m","offer_id":52707232448778,"sku":"AUDIOQUEST-8751","price":789.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/audioquest-diamond-usb-a-to-lightning-high-definition-audio-cable-49356-1-p_0cad9edd-3b4d-4d02-844a-56819f62c74c.webp?v=1773483142","url":"https:\/\/audioemotion.co.uk\/products\/aq-dia-usba-light","provider":"Audio Emotion Limited","version":"1.0","type":"link"}