{"product_id":"pro-ject-high-power-it-psu-upgrade","title":"Pro-Ject High Power-It - PSU Upgrade","description":"\u003cdiv data-appearance=\"default\" data-content-type=\"html\" data-element=\"main\"\u003e\n\u003cp\u003eThe High Power-IT is a three pin power supply with a ground connection for Pro-Ject turntables. It gets rid of ground related humming issues, especially occuring with amplifiers that have no real ground connection.\u003c\/p\u003e\n\u003cp\u003eIf a turntable is not properly grounded, it may have a different ground reference to the connected amplifier. Consequently, these potential differences induce a compensating current which can be heard as a hum. Many modern amps, especially those used in soundbars and streaming speakers (but also found across a wide variety of hi-fi separates), have no ground connection and can therefore experience this problem. These systems are called, in technical terms, \"floating mass systems\". If a standard turntable is connected to such a \"floating mass\" amplifier, then and audible hum can be the result.\u003c\/p\u003e\n\u003cp\u003eHigh Power-IT solves this issue by adding a grounded connection directly to the turntable's power supply.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade power supply with special earthing connection\u003c\/li\u003e\n\u003cli\u003eRemoves all earthing hum\u003c\/li\u003e\n\u003cli\u003eImproves turntable performance\u003c\/li\u003e\n\u003cli\u003eUK mains power cord included\u003c\/li\u003e\n\u003cli\u003eSuits all 15V DC Pro-Ject turntables\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Pro-Ject","offers":[{"title":"Default Title","offer_id":52118438609238,"sku":"XSG-65W-50300007","price":25.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/0941\/9094\/files\/highpowerit-front-_2160x2160_8dd369db-364c-4f02-ba93-78063e213960.jpg?v=1766190930","url":"https:\/\/www.homeavdirect.co.uk\/products\/pro-ject-high-power-it-psu-upgrade","provider":"Home AV Direct","version":"1.0","type":"link"}