{"product_id":"nordost-qsource-linear-power-supply","title":"Nordost QSOURCE Linear Power Supply","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eNordost QSOURCE Linear Power Supply – QRT Series\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eNordost QSOURCE Linear Power Supply\u003c\/strong\u003e is a premium, fanless linear power supply engineered specifically for \u003cstrong\u003ehigh-performance HiFi audio systems\u003c\/strong\u003e. It provides stable, clean DC power at multiple selectable voltages while maintaining extremely low noise levels, helping compatible audio components operate with a cleaner and more consistent power source. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAt the heart of the QSOURCE is a high-quality transformer combined with Nordost’s specialized circuit design. An \u003cstrong\u003einternal QRT module\u003c\/strong\u003e is used to smooth the DC output and reduce electrical anomalies and noise artifacts from the incoming power. Nordost designed the QSOURCE for excellent regulation, very low ripple, and strong transient response. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePremium \u003cstrong\u003efanless linear power supply\u003c\/strong\u003e for HiFi applications\u003c\/li\u003e\n\u003cli\u003eStable, clean \u003cstrong\u003eDC power output\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eExtremely low-noise design\u003c\/li\u003e\n\u003cli\u003eHigh-quality transformer with specialized circuit architecture\u003c\/li\u003e\n\u003cli\u003eIntegrated \u003cstrong\u003eNordost QRT technology\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal QRT module helps reduce electrical noise and anomalies\u003c\/li\u003e\n\u003cli\u003eExcellent voltage regulation and very low ripple\u003c\/li\u003e\n\u003cli\u003eDesigned for strong transient response\u003c\/li\u003e\n\u003cli\u003ePowers up to \u003cstrong\u003efour Nordost QPOINT Resonance Synchronizers\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo additional \u003cstrong\u003eselectable-voltage outputs\u003c\/strong\u003e for compatible DC-powered audio components\u003c\/li\u003e\n\u003cli\u003eCompatible with dedicated \u003cstrong\u003eQSOURCE DC Cables\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwitchable \u003cstrong\u003e110\/220 VAC, 50\/60 Hz\u003c\/strong\u003e input\u003c\/li\u003e\n\u003cli\u003eFanless construction for silent operation \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlexible DC Power Outputs\u003c\/h3\u003e\n\u003cp\u003eThe QSOURCE provides \u003cstrong\u003esix DC outputs\u003c\/strong\u003e, making it useful for both Nordost QRT products and compatible third-party HiFi components. Four outputs provide \u003cstrong\u003e5V DC\u003c\/strong\u003e and are specifically intended for QPOINT Resonance Synchronizers. Two additional outputs provide selectable voltage options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput 5:\u003c\/strong\u003e 9V, 12V, or 19V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput 6:\u003c\/strong\u003e 12V, 19V, or 24V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis flexibility allows the QSOURCE to power a variety of compatible DC-powered audio electronics when the correct voltage and connector requirements are met. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eQSOURCE\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSwitchable 110\/220 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Fuse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25A Time-Lag, Ceramic Body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVariable Output @ 19\/24V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66W each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVariable Output @ 12V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20W each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVariable Output @ 9V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10W each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCombined 5V Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePSRR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e280 × 121 × 67 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (inches)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11 × 4.75 × 2.625 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.7 kg \/ 6 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQSOURCE DC Cable Options\u003c\/h3\u003e\n\u003cp\u003eNordost offers purpose-built \u003cstrong\u003eQSOURCE DC Cables\u003c\/strong\u003e for connecting the power supply to compatible equipment. The standard cable uses \u003cstrong\u003e2 × 22 AWG silver-plated solid-core OFC conductors\u003c\/strong\u003e, Micro Mono-Filament construction, FEP insulation, and shielded twisted pairs. A \u003cstrong\u003ePremium QSOURCE DC Cable\u003c\/strong\u003e upgrades the conductor size to \u003cstrong\u003e2 × 18 AWG\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAvailable termination configurations include \u003cstrong\u003eLEMO-to-LEMO, LEMO-to-5.5 × 2.1mm, and LEMO-to-5.5 × 2.5mm DC connectors\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eThe Grid HiFi\u003c\/h3\u003e\n\u003cp\u003eImprove the DC power foundation of your digital and analog audio system with the \u003cstrong\u003eNordost QSOURCE Linear Power Supply\u003c\/strong\u003e. \u003cstrong\u003eThe Grid HiFi\u003c\/strong\u003e can help determine the correct output voltage, DC cable, and compatibility for your audio components, as well as configure QSOURCE with \u003cstrong\u003eQPOINT and other Nordost QRT products\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact The Grid HiFi for pricing, availability, and expert system-matching assistance.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Nordost","offers":[{"title":"Default Title","offer_id":54836140900689,"sku":null,"price":2749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/7178\/0945\/files\/QSource-lightbox.jpg?v=1788969150","url":"https:\/\/gridhifi.com\/products\/nordost-qsource-linear-power-supply","provider":"The Grid","version":"1.0","type":"link"}