{"product_id":"matrix-audio-si-1-silver-audio-grade-network-isolator","title":"Matrix Audio SI-1 Silver Audio Grade Network Isolator","description":"\u003ch2\u003e🧾 Overview\u003c\/h2\u003e\u003cp\u003eMatrix Audio SI-1 is an audio-grade network isolator designed to clean the Ethernet path before a streamer, DAC or audio network switch. It uses active optical-electrical isolation, dual-channel optical transmission, dual femtosecond clocks and a linear power supply to block conducted noise and protect downstream digital audio equipment.\u003c\/p\u003e\u003ch2\u003e✅ Key Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ Active optical-electrical isolation for Ethernet audio systems\u003c\/li\u003e\n\u003cli\u003e✅ Dual 1Gbps RJ45 ports: one input and one isolated output\u003c\/li\u003e\n\u003cli\u003e✅ Dual-channel optical transmission with independent send and receive paths\u003c\/li\u003e\n\u003cli\u003e✅ Two femtosecond clocks for stable data transmission\u003c\/li\u003e\n\u003cli\u003e✅ Linear power supply with dual-winding potted toroidal transformer and multiple LDOs\u003c\/li\u003e\n\u003cli\u003e✅ Switchable rear Ethernet LEDs for dark listening rooms\u003c\/li\u003e\n\u003cli\u003e✅ CNC unibody aluminium enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdetails\u003e\u003csummary style=\"font-size:1.2em; font-weight:bold; text-decoration:underline; cursor:pointer;\"\u003e📊 Technical Specifications ▼\u003c\/summary\u003e\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"4\" style=\"margin-top:10px;\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice type\u003c\/td\u003e\n\u003ctd\u003eAudio-grade network isolator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork standards\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.3 10BASE-T; IEEE 802.3u 100BASE-X; IEEE 802.3z 1000BASE-T; IEEE 802.3ab 1000BASE-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003e1 × 1Gbps\/100Mbps\/10Mbps RJ45 input; 1 × 1Gbps\/100Mbps\/10Mbps RJ45 isolated output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation method\u003c\/td\u003e\n\u003ctd\u003eActive optical-electrical isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClocking\u003c\/td\u003e\n\u003ctd\u003eTwo femtosecond clocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED indicators\u003c\/td\u003e\n\u003ctd\u003eFront power LED, two front link-status LEDs; rear port speed\/link\/activity LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAC address table\u003c\/td\u003e\n\u003ctd\u003e2K entries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eAC 100–120V or AC 220–240V, factory-fixed; consumption \u0026lt;15W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e120 × 205 × 44 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.54 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth \/ Wi-Fi\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/details\u003e\u003ch2\u003e📦 What’s in the Box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e🔌 Power cable ×1\u003c\/li\u003e\n\u003cli\u003e📖 User manual ×1\u003c\/li\u003e\n\u003cli\u003e🛡️ Warranty card ×1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e🔄 Compatibility\u003c\/h2\u003e\u003cp\u003eInstall SI-1 between a router, network switch, NAS or home network and an Ethernet-connected streamer, DAC, media player or dedicated audio network switch. It is plug-and-play and does not replace a router.\u003c\/p\u003e\u003ch2\u003e📦✈️ Shipping \u0026amp; Returns\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e📦 Insured worldwide delivery\u003c\/li\u003e\n\u003cli\u003e🔄 14-day return policy\u003c\/li\u003e\n\u003cli\u003e🛡️ 2-year EU warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e📝 Reviews\u003c\/h2\u003e\u003cp\u003e“Active optical isolation to completely sever the electrical connection.” — Moon Audio\u003c\/p\u003e\u003cp\u003e“Plug-and-play compatible with any Ethernet-connected streamer, NAS, or DAC.” — Moon Audio\u003c\/p\u003e\u003cp\u003e“Doesn’t feel like a tweak.” — Audiogon Forum\u003c\/p\u003e\u003ch2\u003e⚠️ Warning\u003c\/h2\u003e\u003cp\u003eWarning: this box will not make bad internet faster, but it may make audiophiles inspect Ethernet cables with suspicious emotional intensity.\u003c\/p\u003e","brand":"Matrix Audio","offers":[{"title":"Default Title","offer_id":54148674584922,"sku":"MATRIX-SI1-SILVER","price":699.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/5044\/0324\/files\/b0e146b094d72b51cb724d02a2a1610b.png?v=1778675959","url":"https:\/\/premiumhifi.lv\/fr\/products\/matrix-audio-si-1-silver-audio-grade-network-isolator","provider":"🟢 PremiumHIFI audio store","version":"1.0","type":"link"}