{"product_id":"ifi-audio-silentpower-ac-ipurifier-2-mains-noise-filter","title":"iFi Audio SilentPower AC iPurifier 2 Mains Noise Filter","description":"\u003ch1\u003e\u003cstrong\u003eClean power starts at the socket\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe SilentPower AC iPurifier 2 is a plug-in mains noise filter for audio and AV systems. Its patented Active Noise Cancellation III technology reduces EMI\/RFI noise by more than 40dB, while diagnostic LEDs identify polarity and earth issues. Built-in surge protection and a supplementary earth connection bring noise reduction, diagnostics, and protection together in one compact device.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eActive cancellation for mains noise\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eActive Noise Cancellation III detects unwanted interference on the mains line and generates an inverted signal to cancel it. With a specified noise reduction of more than 40dB, the AC iPurifier 2 helps reduce electrical noise that can interfere with audio performance.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eParallel conditioning preserves dynamics\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe AC iPurifier 2 operates in parallel with your connected equipment. Plug it into a wall socket or power strip serving your system to condition the mains supply without placing a filter directly in your components’ power path. This configuration is designed to preserve system dynamics.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eClear indicators for polarity and earth\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBuilt-in diagnostic LEDs indicate polarity and earth status, helping you identify potential wiring or grounding issues. They provide a quick visual check of the mains connection—identifying an issue does not correct the underlying wiring.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtection against power surges\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBuilt-in surge protection helps shield connected audio and AV equipment from sudden power spikes. The AC iPurifier 2 carries a surge protection rating of 22,000A at 1,000V with an 8\/20µs waveform.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSupplementary grounding support\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eA 0.16-inch (4mm) supplementary earth port works with the Groundhog+ kit to help address grounding-related hum and buzz. It adds a grounding option for systems affected by these sources of noise. The Groundhog+ kit is sold separately.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCompact installation with wide voltage support\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe AC iPurifier 2 plugs directly into a compatible mains socket and supports 90–265V AC operation. The U.S. version measures approximately 5 × 1.57 × 1.57 inches (127 × 40 × 40mm), making it easy to accommodate alongside existing audio equipment.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePatented Active Noise Cancellation III technology\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMore than 40dB of specified mains noise reduction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTargets EMI\/RFI interference\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eParallel power-conditioning configuration\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolarity and earth diagnostic LEDs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in surge protection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e0.16-inch (4mm) supplementary earth port for Groundhog+ compatibility\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e90–265V AC operation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact plug-and-play installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: Plug-in mains conditioner and noise filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNoise-cancellation technology: Patented Active Noise Cancellation III\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNoise reduction: \u0026gt;40dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFiltering configuration: Parallel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiagnostics: Polarity and earth LED indicators\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSurge protection rating: 22,000A at 1,000V, 8\/20µs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupplementary earth connection: 0.16-inch (4mm) port\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible grounding accessory: Groundhog+ kit\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 90–265V AC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions, U.S. version: Approximately 5 × 1.57 × 1.57 inches (127 × 40 × 40mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight, U.S. version: Approximately 4.48 oz (127g)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty: 12 months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSilentPower AC iPurifier 2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iFi","offers":[{"title":"Default Title","offer_id":67708514992364,"sku":"APS-1448-1","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/files\/ed7b7e36-1173-4d99-be33-2095734ad3dc.jpg?v=1791822618","url":"https:\/\/apos.audio\/products\/ifi-audio-silentpower-ac-ipurifier-2-mains-noise-filter","provider":"Apos","version":"1.0","type":"link"}