{"product_id":"gold-note-psu-1000-external-power-supply","title":"Gold Note PSU-1000 External Power Supply","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eContact for purchase and more info \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e(black only)\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"prose\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eGold Note PSU-1000\u003c\/strong\u003e is an external inductive power supply designed to complement Gold Note’s 1000 Series electronics. It uses a \u003cstrong\u003efive-transformer architecture\u003c\/strong\u003e, with four transformers serving the power supply and galvanic-isolation functions and one dedicated to the \u003cstrong\u003eDual Choke inductive filter\u003c\/strong\u003e. Gold Note’s design uses the inductive filtering to reduce electrical interference and provide cleaner, more stable power to the connected component. \u003cspan\u003e\u003cspan role=\"group\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe PSU-1000 incorporates \u003cstrong\u003efive low-noise voltage regulators\u003c\/strong\u003e and a Dual Choke configuration for the positive and negative stages. Gold Note specifies more than \u003cstrong\u003e80 dB of line-noise rejection\u003c\/strong\u003e and more than \u003cstrong\u003e80 dB of common-mode noise rejection\u003c\/strong\u003e, with maximum output-voltage variation limited to \u003cstrong\u003e0.05%\u003c\/strong\u003e. The company states that the cleaner power supply is intended to help its electronics achieve greater dynamics, resolution, detail and realism. \u003cspan\u003e\u003cspan role=\"group\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe PSU-1000 is intended for Gold Note components that provide an external PSU input, including models such as the \u003cstrong\u003eCD-1000 MkII, P-1000 MkII and PH-1000\u003c\/strong\u003e. For the PH-1000, for example, Gold Note specifically lists both the PSU-1000 and PSU-1250 as external power-supply upgrades. \u003cspan\u003e\u003cspan role=\"group\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePhysically, the PSU-1000 is a substantial component, weighing \u003cstrong\u003e20 kg net\u003c\/strong\u003e and measuring \u003cstrong\u003e430 mm wide, 135 mm high and 360 mm deep\u003c\/strong\u003e according to Gold Note's current specification page. It is available in black, silver and gold finishes. A \u003cstrong\u003e1-metre PSU connection cable\u003c\/strong\u003e is specified by Gold Note. \u003cspan\u003e\u003cspan role=\"group\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSPECIFICATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e External inductive power supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransformer configuration:\u003c\/strong\u003e 5 transformers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage regulators:\u003c\/strong\u003e 5 low-noise voltage regulators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltering:\u003c\/strong\u003e Dual Choke inductive filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum output-voltage variation:\u003c\/strong\u003e 0.05%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine-noise rejection:\u003c\/strong\u003e \u0026gt;80 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon-mode noise rejection:\u003c\/strong\u003e \u0026gt;80 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-power response time:\u003c\/strong\u003e \u0026lt;2.5 µs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic power:\u003c\/strong\u003e \u0026gt;200 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e 100 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby power:\u003c\/strong\u003e 1 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput voltage:\u003c\/strong\u003e 100–120 V \/ 220–240 V, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput-voltage selection:\u003c\/strong\u003e Automatic sensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsolute phase:\u003c\/strong\u003e Selectable 0°\/180° from the front panel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse:\u003c\/strong\u003e 3.15 A F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 430 W × 135 H × 360 D mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet weight:\u003c\/strong\u003e 20 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoxed weight:\u003c\/strong\u003e 25 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePSU connection cable:\u003c\/strong\u003e 1 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishes:\u003c\/strong\u003e Black, Silver, Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for:\u003c\/strong\u003e Gold Note 1000 Series components with compatible external PSU input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Gold Note","offers":[{"title":"Default Title","offer_id":60105965928529,"sku":null,"price":5995.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1906\/7833\/files\/sqimg_1787249740922.webp?v=1787249855","url":"https:\/\/www.soundroom.ca\/products\/gold-note-psu-1000-external-power-supply","provider":"The Sound Room","version":"1.0","type":"link"}