{"product_id":"matrix-audio-sc-1-audio-grade-reference-clock","title":"Matrix Audio SC-1 Audio Grade Reference Clock","description":"\u003csection data-snippet=\"s_text_block\" data-name=\"Text\"\u003e\n\u003cp data-oe-version=\"1.1\"\u003e\u003cstrong\u003e\u003cspan\u003eCome With Precision\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-oe-version=\"1.1\"\u003eMatrix Audio proudly presents its first clock source product, meticulously designed for the streamers, DACs and CD players with synchronized reference clock inputs. With outstanding performance, it breathes new life into your audio system, unlocking a new realm of sound quality enhancement.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection data-snippet=\"s_cards_soft\" data-name=\"Cards Soft\"\u003e\n\u003ch5\u003e\u003cstrong\u003e\u003cspan\u003ePrecision OCXO at the Core\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eAt the core of the SC-1 lies Matrix Audio's custom-made OCXO (Oven-Controlled Crystal Oscillator) module, utilizing an SC-cut crystal. Although this cutting process is highly complex, it enables the clock module with superior phase noise and aging characteristics. With precise temperature control by the oven chamber, the crystal operates in a highly stable environment, effectively minimizing the impact of ambient temperature fluctuations on phase noise and jitter.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003e\u003cspan\u003eFour Independent Buffers Synchronized Clock Outputs\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe SC-1 is equipped with four independent buffered clock outputs, all derived from the same source. While ensuring synchronized output, each output is equipped with its own buffering circuit, providing not only stable output impedance but also excellent driving capabilities. Whether using a single output or multiple outputs simultaneously, it delivers precise and stable performance, meeting your diverse requirements.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003e\u003cspan\u003e-118dBc Ultra-low Phase Noise\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eFor a clock source device, the output noise is closely related to the internal OCXO clock module. However, the actual output noise is not exactly the same as the OCXO output noise, as the output buffering circuit introduces some performance loss. Therefore, phase noise at the output port of the device provides more practical reference value. With the excellent design of SC-1, it achieves ultra-low phase noise of better than -118dBc at 1Hz frequency at the clock output ports, setting a new industry-leading standard and delivering purer, more stable clock signals.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eConstant Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEven with the precise clock system of the SC-1, slight drift or deviation over time is inevitable. To address this condition, we designed a 1PPS reference signal input terminal on the rear panel. When connected to an external second-based reference signal source, the device automatically performs calibration. The calibration status will be indicated by the LED on the front panel. What’s more, we offer free calibration services to ensure your device remains accurate.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eull Linear Power\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe power supply system is built by a 60W toroidal transformer and multiple LDOs. The power for the digital audio processing core and the USB DAC interface are supplied by two independent windings of the transformer, ensuring stable operation of each part and effectively reducing noise interference.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eCBVB \u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eVibration Absorption System\u003c\/p\u003e\n\u003cp\u003eEquipped with Matrix Audio’s CBVB vibration absorption foot pads, the SC-1 effectively isolates external vibrations, minimizing interference and ensuring the clock remains in a stable operating state. This delivers pure and stable audio clock signals for an enhanced listening experience.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eMatrix Design\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSeamlessly continuing Matrix Audio's signature design language, the SC-1 embodies unity in every detail. Carefully crafted perforations and uniquely designed bevel edges harmonize to create the distinctive visual profile of Matrix Audio products, showcasing the brand's unparalleled aesthetic philosophy.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eClear Status Indication\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe SC-1 front panel features a warm-up status indicator LED. When the oven chamber is warming up, the indicator blinks; once the warm-up is complete, the indicator stays on. This simple and intuitive design allows you to instantly know the operating status of the device.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eCustomizable Output Waveforms\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWe offer two output waveform options: sine wave and square wave, catering to diverse device requirements or your demands. Square wave output is particularly recommended, as it provides higher locking accuracy compared to sine wave, delivering a more precise clock signal.\u003c\/p\u003e\n\u003ch2\u003e\u003ca href=\"https:\/\/www.matrix-digi.com\/pdf\/SC-1_User_Manual_EN.pdf\" target=\"_blank\"\u003e\u003cspan\u003eMatrix Audio SC-1 Audio Grade Reference Clock User Manuel\u003c\/span\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2\u003eSC-1 SPECIFICATIONS\u003c\/h2\u003e\n\u003ch3\u003eClock Generator Specs\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e10.000 MHz ultra-low phase noise oven-controlled SC cut crystal oscillator\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eFrequency accuracy when shipped:\u0026lt;士0.01ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eFreauency stabilityvstemperature range,\u0026lt;0.003ppm -40 'C to +70°\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eCShort term stability:\u0026lt;5E-13 @TaU = 1s\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eWarm-up time:\u0026lt; 5 min @25 °C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOutput Specs\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Interface\u003c\/td\u003e\n\u003ctd\u003e4 x BNC independent driver buffers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Waveform\u003c\/td\u003e\n\u003ctd\u003eSine wave or square wave (fixed at the factory according to custom requirements)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Frequency\u003c\/td\u003e\n\u003ctd\u003e10.000 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Amplitude\u003c\/td\u003e\n\u003ctd\u003e0.5 Vrms @Sine wave \/ 1 Vrms @Square wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e50Ω \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhase noise\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eThis Phase noise is measured at output port of SC-1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Hz:≤ -118 dBc\/Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Hz≤ -140 dBc\/Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e100 Hz:≤ -150 dBc\/Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 Hz: ≤ -160 dBc\/Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNoise Floor: ≤ -170 dBc\/Hz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePower Specs\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Voltage：\u003c\/td\u003e\n\u003ctd\u003eAC 100V-120V 50\/60Hz or AC 220V-240V 50\/60Hz, auto adaptive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Consumption：\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u0026lt; 20W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWeight \u0026amp; size\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight：\u003c\/td\u003e\n\u003ctd\u003e4.4kg (9.7pounds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize：\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWidth：330 mm（12.99 inches）\u003c\/p\u003e\n\u003cp\u003eDepth：267 mm（10.51 inches）\u003c\/p\u003e\n\u003cp\u003eHeight：97 mm（3.82 inches）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAccessories\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePower cable * 1\u003c\/p\u003e\n\u003cp\u003ePrinted material * 1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e","brand":"Matrix Audio","offers":[{"title":"Default Title","offer_id":56944850698613,"sku":null,"price":121725.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2222\/0805\/files\/matrix-audio-sc-1-audio-grade-reference-clock-50082-1-p.webp?v=1774016005","url":"https:\/\/www.kronosav.com\/en-mx\/products\/matrix-audio-sc-1-audio-grade-reference-clock","provider":"Kronos AV","version":"1.0","type":"link"}