{"product_id":"matrix-audio-si-1-audio-grade-network-isolator","title":"Matrix Audio SI-1 Audio Grade Network Isolator","description":"\u003ch4\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cspan\u003eThe new Matrix Audio SI-1 Audio Grade Network Isolator is a premium switch alternative for Audio enthusiasts that only use one Ethernet Port. \u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe new Matrix SI-1 is meticulously crafted for Audio enthusiasts who pursue sonic purity. As a key extension of the Matrix Audio ecosystem, SI-1 not only carries forward the brand’s consistent commitment to precision engineering, but also unlocks new possibilities for cleaner signal paths in streaming audio systems. Working in synergy with other components, it elevates overall system performance, actively raising the ceiling of sound quality and reinforcing the very foundation of audio reproduction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe SI-1 features a dual-channel optical transmission architecture enables independent sending and receiving paths, eliminating mutual interference at the source and preventing signal crosstalk. Two femtosecond clocks, combined with a linear power supply by a dual-winding toroidal transformer and multiple LDOs, ensure stable and clean power delivery. This design ensures data integrity, reduces transmission errors and jitter, improves timing accuracy, and allows musical details to be rendered with exceptional precision.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eThe SI-1 features a Linear power supply with dual-winding potted toroidal transformer and multiple LDOs.\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe new SI-1 is quipped with dual 1Gbps RJ45 ports (one input and one isolated output), and adopts a physically separated layout. The output port incorporates an electrical isolation washer, reinforcing signal integrity while significantly reducing transmission errors and completely cutting off electrical continuity between devices. Whether facing lightning strikes, power surges, electrostatic discharge, or persistent noise from the power mains, SI-1 forms a robust protective barrier for high-value digital audio equipment such as network streamers, music players and DACs—ensuring peace of mind and uninterrupted listening enjoyment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan\u003eThe SI-1 features a CNC unibody aluminum enclosure that not only delivers a premium touch, but also enhances shielding against external interference.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e \u003c\/p\u003e\n\u003cp align=\"left\"\u003e \u003c\/p\u003e\n\u003ch4 align=\"left\"\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"item\"\u003e\n\u003ch5\u003eStandards and Protocol\u003c\/h5\u003e\n\u003cdiv class=\"info specification_tb\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\n\u003cp\u003eIEEE 802.3：10BASE-T\u003c\/p\u003e\n\u003cp\u003eIEEE 802.3 u：100BASE-X\u003c\/p\u003e\n\u003cp\u003eIEEE 802.3 z：1000BASE-T\u003c\/p\u003e\n\u003cp\u003eIEEE 802.3 ab：1000BASE-T\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-wrapper hide\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item\"\u003e\n\u003ch5\u003ePorts\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\n\u003cp\u003e 1 x 1Gbps\/100Mbps\/10Mbps RJ45\u003c\/p\u003e\n\u003cp\u003e 1 x 1Gbps\/100Mbps\/10Mbps RJ45 （Photoelectric isolation）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"icon-wrapper hide\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item\"\u003e\n\u003ch5\u003eLED Indicators\u003c\/h5\u003e\n\u003cdiv class=\"info specification_tb\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\n\u003cp\u003eThere is one LED for power status on the front panel.\u003c\/p\u003e\n\u003cp\u003eThere are two LEDs for link status on the front panel.\u003c\/p\u003e\n\u003cp\u003eOn the back panel, each LAN Port has 2 LEDs for speed, link \u0026amp; activity.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-wrapper hide\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item\"\u003e\n\u003ch5\u003eMax MAC entries\u003c\/h5\u003e\n\u003cdiv class=\"info specification_tb\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\u003cspan\u003e2K MAC address table\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-wrapper hide\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item\"\u003e\n\u003ch5\u003ePower Specs\u003c\/h5\u003e\n\u003cdiv class=\"info specification_tb\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd valign=\"top\" colspan=\"1\" rowspan=\"1\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003ePower Voltage\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" colspan=\"1\" rowspan=\"1\"\u003e\u003cspan\u003eAC 100V-120V 50\/60Hz or AC 220V-240V 50\/60Hz, factory-fixed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\n\u003cp\u003e\u0026lt; 15W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-wrapper hide\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item\"\u003e\n\u003ch5\u003eWeight \u0026amp; size\u003c\/h5\u003e\n\u003cdiv class=\"info specification_tb\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\u003cspan\u003e1.54kg (3.39pounds)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\n\u003cp\u003eDimensions\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\n\u003cp\u003eWidth: 120mm (4.72inches)\u003c\/p\u003e\n\u003cp\u003eDepth: 205mm (8.07inches)\u003c\/p\u003e\n\u003cp\u003eHeight: 44mm (1.73inches)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-wrapper hide\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item\"\u003e\n\u003ch5\u003eAccessories\u003c\/h5\u003e\n\u003cdiv class=\"info specification_tb\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd width=\"715\" valign=\"top\"\u003e\n\u003cp\u003ePower cable *1\u003c\/p\u003e\n\u003cp\u003eUser manual *1\u003c\/p\u003e\n\u003cp\u003eWarranty card *1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp align=\"left\"\u003e \u003c\/p\u003e","brand":"Matrix Audio","offers":[{"title":"Default Title","offer_id":46260587790577,"sku":"","price":949.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/5024\/files\/Matrix-Audio-SI-1-Front-noteworthyaudio-1000x.jpg?v=1772292634","url":"https:\/\/www.noteworthyaudio.com\/products\/matrix-audio-si-1-audio-grade-network-isolator","provider":"Noteworthy Audio","version":"1.0","type":"link"}