{"product_id":"teac-cg-10m-master-clock-generator","title":"TEAC CG-10M Master Clock Generator","description":"\u003cp\u003ePrecision pulses breathe new life into Digital Audio with an all-new Master Clock Generator for the Hi-Res era.\u003c\/p\u003e\n\u003cp\u003eThe CG-10M is a master clock generator delivering an accurate signal to allow Digital-to-analog converters (DACs) to perform at their best.\u003c\/p\u003e\n\u003ch2\u003eNew Reference OCXO – an Oven-controlled Crystal Oscillator\u003c\/h2\u003e\n\u003cp\u003eSince the temperature has a huge effect on the accuracy of the crystal oscillator, minimizing temperature changes and maintaining it at an ideal level is extremely important in order to generate an accurate clock signal. The CG-10M employs an innovative oven-controlled crystal oscillator, the TEAC Reference OCXO to reduce oscillation frequency fluctuations caused by temperature changes.\u003c\/p\u003e\n\u003ch3\u003eA class-leading high-precision clock\u003c\/h3\u003e\n\u003cp\u003eThanks to the TEAC Reference OCXO, the CG-10M delivers a precision 10MHz clock signal – within ±3 ppb of frequency temperature characteristics and within ±0.1 ppm of frequency precision – to USB DACs and digital players. A unique laser-engraved serial number and the TEAC Reference OCXO logo on every OCXC case are proof of the rigorous quality inspection undertaken during the manufacturing process.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eppm=10\u003csup\u003e-6\u003c\/sup\u003e, ppb=10\u003csup\u003e-９\u003c\/sup\u003e\u003cbr\u003eFrequency temperature characteristics: A value of frequency fluctuation caused by temperature change\u003cbr\u003eFrequency precision: An actual frequency range\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cg 10 master clock generator circuit\" src=\"https:\/\/teac-usa.imgix.net\/general\/cg-10m_w_ocxo.jpeg?auto=format\u0026amp;crop=focalpoint\u0026amp;domain=teac-usa.imgix.net\u0026amp;fit=crop\u0026amp;fp-x=0.5\u0026amp;fp-y=0.5\u0026amp;h=843\u0026amp;ixlib=php-3.3.0\u0026amp;q=82\u0026amp;w=1500\"\u003e\u003c\/p\u003e\n\u003ch3\u003eFour BNC clock output connectors\u003c\/h3\u003e\n\u003cp\u003eFour gold-plated BNC connectors (50 ohms) are provided to deliver clock signals to multiple devices. Up to four devices that support a 10MHz input may be connected simultaneously, including USB DACs, network players, and SA-CD players.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cg 10m master clock generator outputs\" src=\"https:\/\/teac-usa.imgix.net\/general\/cg-10m-b_w_10m-out.jpeg?auto=format\u0026amp;crop=focalpoint\u0026amp;domain=teac-usa.imgix.net\u0026amp;fit=crop\u0026amp;fp-x=0.5\u0026amp;fp-y=0.5\u0026amp;h=675\u0026amp;ixlib=php-3.3.0\u0026amp;q=82\u0026amp;w=1200\"\u003e\u003c\/p\u003e\n\u003ch3\u003eIndependent and isolated circuit design\u003c\/h3\u003e\n\u003cp\u003eEach circuit in the CG-10M – from the power supply section to the buffer-amp at the output stage, – is completely isolated to prevent cross-interference when multiple devices are connected to the BNC connectors.\u003c\/p\u003e\n\u003cp\u003eBy incorporating a buffer-amp into each circuit, no degradation of the signal waveform occurs when the generated clock signal is shared by several devices.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cg 10m master clock generator circuitry board\" src=\"https:\/\/teac-usa.imgix.net\/general\/cg-10m_w_board.jpeg?auto=format\u0026amp;crop=focalpoint\u0026amp;domain=teac-usa.imgix.net\u0026amp;fit=crop\u0026amp;fp-x=0.5\u0026amp;fp-y=0.5\u0026amp;h=540\u0026amp;ixlib=php-3.3.0\u0026amp;q=82\u0026amp;w=1200\"\u003e\u003c\/p\u003e\n\u003ch3\u003eOven Status Gauge for clock stability monitoring\u003c\/h3\u003e\n\u003cp\u003eThe OVEN STATUS analog gauge located in the middle of the unit, a TEAC trademark in recent years, shows the stability of the crystal oscillator when in use. As the temperature of the oven that contains the crystal oscillator reaches the ideal temperature for accurate clock generation, power consumption of the oven decreases and the gauge points to zero, signaling to the user that the digital processing on the connected device is now controlled by an extremely accurate 10MHz clock signal.\u003c\/p\u003e\n\u003cp\u003eThe gauge is backlit-type with a dimmer control (including the ability to completely switch the backlight off).\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e* The oscillator is usually stable about 2 minutes after the power is turned on. However, at least 10 minutes are necessary for the clock to reach an ideal condition.\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cg 10m oven status meter\" src=\"https:\/\/teac-usa.imgix.net\/general\/cg-10m-b_w_oven.jpeg?auto=format\u0026amp;crop=focalpoint\u0026amp;domain=teac-usa.imgix.net\u0026amp;fit=crop\u0026amp;fp-x=0.5\u0026amp;fp-y=0.5\u0026amp;h=432\u0026amp;ixlib=php-3.3.0\u0026amp;q=82\u0026amp;w=768\"\u003e\u003c\/p\u003e\n\u003ch3\u003eToroidal-core power transformer\u003c\/h3\u003e\n\u003cp\u003eA high-capacity, toroidal-core power transformer constantly supplies a constant, stable current that contributes greatly to the efficacy of the crucial clock generation and its subsequent high-precision output.\u003c\/p\u003e\n\u003ch3\u003eThree-position, patented ‘Pin-Point’ feet for perfect stability\u003c\/h3\u003e\n\u003cp\u003eThe CG-10M employs TEAC's patented ‘Pin-Point’ feet. These comprise two separated metal sections in integrated housing. One is has a spiked top and is attached to the bottom of the chassis, the other is a basin-shaped base that hangs down from the spiked section with a flange-shaped cup for frustration-free installation.\u003c\/p\u003e\n\u003cp\u003eThree ‘Pin-Point’ feet are used for support, two at the front and one at the rear, for excellent stability, even on an uneven floor.\u003c\/p\u003e\n\u003cp\u003eAs a result, the three ‘Pin-Point’ feet help improve the accuracy of clock oscillation by minimizing vibrations and resonance. This, in turn, reduces mid and low-frequency muddiness, improves the soundstage, and enhances fine sound detail.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e* Japan patent No. 4075477 and No. 3778108\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cg 10m master clock generator pinpoint foot\" src=\"https:\/\/teac-usa.imgix.net\/general\/cg-10m_w_pinpoint_foot_e.jpeg?auto=format\u0026amp;crop=focalpoint\u0026amp;domain=teac-usa.imgix.net\u0026amp;fit=crop\u0026amp;fp-x=0.5\u0026amp;fp-y=0.5\u0026amp;h=843\u0026amp;ixlib=php-3.3.0\u0026amp;q=82\u0026amp;w=1500\"\u003e\u003c\/p\u003e\n\u003ch3\u003eA robust full-metal chassis, combined with a A4-size footprint\u003c\/h3\u003e\n\u003cp\u003eDesigned to match the successful Reference 500 series, the CG-10M features aluminum panels and a robust metal chassis (that also isolates it from electromagnetic noise).\u003c\/p\u003e\n\u003ch2\u003eINCLUDED ACCESSORIES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e Power cord\u003c\/li\u003e\n\u003cli\u003ePads×\u003c\/li\u003e\n\u003cli\u003eOwner’s Manual (including Warranty Card)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eClock Outputs\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003eBNC×４ (gold-plated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eOutput Sampling Frequency\u003c\/td\u003e\n\u003ctd\u003e10MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eOutput Level\u003c\/td\u003e\n\u003ctd\u003e0.5Vrms (sine wave)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eOCXO (Crystal Oscillator)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eClock stabilization time\u003c\/td\u003e\n\u003ctd\u003e2 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eFrequency temperature characteristics\u003c\/td\u003e\n\u003ctd\u003ewithin ± 3ppb (when shipped new)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eFrequency precision\u003c\/td\u003e\n\u003ctd\u003ewithin ± 0.1ppm (when shipped new)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003ePower\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eUS\/Canada\u003c\/td\u003e\n\u003ctd\u003eAC 120V, 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eUK\/Europe\u003c\/td\u003e\n\u003ctd\u003eAC 220-240V, 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003ewarming up\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eUS\/Canada\u003c\/td\u003e\n\u003ctd\u003e15.4W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eUK\/Europe\u003c\/td\u003e\n\u003ctd\u003e15.8W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003estable\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eUS\/Canada\u003c\/td\u003e\n\u003ctd\u003e10.0W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eUK\/Europe\u003c\/td\u003e\n\u003ctd\u003e10.8W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e290(W)×84.5(H)×248.7(D)mm \/\u003cbr\u003e11.4”(W)×3.3”(H)×9.8”(D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.6kg \/ 7.9 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e+5˚C to +35˚C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eOperating humidity range\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e5% to 85% (no condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003eStorage Temerature\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e-20˚C to +55˚C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"TEAC","offers":[{"title":"Default Title","offer_id":45032114716905,"sku":"CG-10MAC","price":1999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Untitled-3_ae59d33e-ab2d-4a60-873b-2f66c8f8bd57.png?v=1762465010","url":"https:\/\/audio46.mom\/products\/teac-cg-10m-master-clock-generator","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}