{"product_id":"ch-precision-c1-dac-x-giesemann-ocxo-10m-master-clock-extreme-edition","title":"CH Precision C1 DAC x Giesemann OCXO 10M Master Clock Extreme Edition","description":"\u003cdiv data-mce-fragment=\"1\" data-controller=\"core.front.core.lightboxedImages\" class=\"ipsType_normal ipsType_richText ipsPadding_bottom ipsContained\" data-role=\"commentContent\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCH Precision C1 DAC x Giesemann OCXO 10M Master Clock Extreme Edition\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis version is designed for CH Precision to enhance the integrity of the signal, the top of the line Giesemann OCXO ensure the accuracy of the master clock prodvide a time domain reference for reading data, its transfer and decoding. As a result, the Master Clock could minimize jitter and ensure the improvement on sounding. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Giesemann EVA OCXO Master Clock is generates a very accurate, ultra low phase noise 10M Master Clock signal that delivers more accurate transfer and conversion of digital signals. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe addition of the external 10M Master Clock can improve the soundstage and details of the CH Precision C1, the extraction of details from the background is just amazing and help the CH Precision C1 to achieve the maxmium potential, balanced with enhanced timbre, full tone, and escpecially pace, rhythm and timing.  \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCH Precision C1 Digital Convertor , the device are accepting 1 inputs of 10M Master Clock:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1 x 10M Master Clock Inputs on BNC connector.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2 x 10M Master Clock Outputs on BNC connectors. \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTo achieve the best possible clocking frequency, we use the highest grade of from Giesemann OCXO Master Clock to generate the 10M Master Clock Signal to CH Precision C1. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is the item included in the Exterme Edition? \u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAfterDark. Project ClayX Giesemann OCXO 10Mhz Reference Master Clock - Emperor Giesemann EVA\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\u003ca data-mce-fragment=\"1\" data-ipslightbox-group=\"g35444\" data-ipslightbox=\"\" data-fullurl=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.4f42b336ed26bf7ec237d51c8121f375.jpeg\" href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.4f42b336ed26bf7ec237d51c8121f375.jpeg\" data-fileid=\"99377\" data-fileext=\"jpeg\" class=\"ipsAttachLink ipsAttachLink_image\" data-mce-href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.4f42b336ed26bf7ec237d51c8121f375.jpeg\"\u003e\u003cimg data-mce-fragment=\"1\" data-loaded=\"true\" src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.604849f6f7d0d27433c901275a12def6.jpeg\" data-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.604849f6f7d0d27433c901275a12def6.jpeg\" width=\"900\" data-ratio=\"75.00\" data-fileid=\"99377\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"image.thumb.jpeg.604849f6f7d0d27433c901275a12def6.jpeg\" data-mce-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.604849f6f7d0d27433c901275a12def6.jpeg\"\u003e\u003c\/a\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEmperor Giesemann EVA 10M Master Clock \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\u003ca data-mce-fragment=\"1\" data-ipslightbox-group=\"g35444\" data-ipslightbox=\"\" data-fullurl=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.6e1212b981fcd83024d7c4f588619748.jpeg\" href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.6e1212b981fcd83024d7c4f588619748.jpeg\" data-fileid=\"99383\" data-fileext=\"jpeg\" class=\"ipsAttachLink ipsAttachLink_image\" data-mce-href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.6e1212b981fcd83024d7c4f588619748.jpeg\"\u003e\u003cimg data-mce-fragment=\"1\" data-loaded=\"true\" src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.9b7b1d0957f11738b8ff89ae03f63909.jpeg\" data-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.9b7b1d0957f11738b8ff89ae03f63909.jpeg\" width=\"900\" data-ratio=\"75.00\" data-fileid=\"99383\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"image.thumb.jpeg.9b7b1d0957f11738b8ff89ae03f63909.jpeg\" data-mce-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.9b7b1d0957f11738b8ff89ae03f63909.jpeg\"\u003e\u003c\/a\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFarad Super3 LPS - External Power Supply for Giesemann OCXO Master Clock \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\u003ca data-mce-fragment=\"1\" data-ipslightbox-group=\"g35444\" data-ipslightbox=\"\" data-fullurl=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/thumbnail_image0b_2048x.jpg.8602e44a30c2ed4c01d63e9ff3f19180.jpg\" href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/thumbnail_image0b_2048x.jpg.8602e44a30c2ed4c01d63e9ff3f19180.jpg\" data-fileid=\"99384\" data-fileext=\"jpg\" class=\"ipsAttachLink ipsAttachLink_image\" data-mce-href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/thumbnail_image0b_2048x.jpg.8602e44a30c2ed4c01d63e9ff3f19180.jpg\"\u003e\u003cimg data-mce-fragment=\"1\" data-loaded=\"true\" src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/thumbnail_image0b_2048x.thumb.jpg.336739bf4aee1a41e7b8e4be24e5ddbe.jpg\" data-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/thumbnail_image0b_2048x.thumb.jpg.336739bf4aee1a41e7b8e4be24e5ddbe.jpg\" width=\"900\" data-ratio=\"75.00\" data-fileid=\"99384\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"thumbnail_image0b_2048x.thumb.jpg.336739bf4aee1a41e7b8e4be24e5ddbe.jpg\" data-mce-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/thumbnail_image0b_2048x.thumb.jpg.336739bf4aee1a41e7b8e4be24e5ddbe.jpg\"\u003e\u003c\/a\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAfterDark. Project ClayX BLACK RIVER Giesemann EVA Reference 75ohms BNC Clock Cable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" data-ipslightbox-group=\"g35444\" data-ipslightbox=\"\" data-fullurl=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.f3573cec930db1950082ae2453cbc5cf.jpeg\" href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.f3573cec930db1950082ae2453cbc5cf.jpeg\" data-fileid=\"99375\" data-fileext=\"jpeg\" class=\"ipsAttachLink ipsAttachLink_image\" data-mce-href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.f3573cec930db1950082ae2453cbc5cf.jpeg\"\u003e\u003cimg data-mce-fragment=\"1\" data-loaded=\"true\" src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.1ea22db3ed45a1b1cae34b89760cd251.jpeg\" data-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.1ea22db3ed45a1b1cae34b89760cd251.jpeg\" width=\"900\" data-ratio=\"59.11\" data-fileid=\"99375\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"image.thumb.jpeg.1ea22db3ed45a1b1cae34b89760cd251.jpeg\" data-mce-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.1ea22db3ed45a1b1cae34b89760cd251.jpeg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" data-ipslightbox-group=\"g35444\" data-ipslightbox=\"\" data-fullurl=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.png.a77c2b4fbf8388158e51666de4b796bf.png\" href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.png.a77c2b4fbf8388158e51666de4b796bf.png\" data-fileid=\"99374\" data-fileext=\"png\" class=\"ipsAttachLink ipsAttachLink_image\" data-mce-href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.png.a77c2b4fbf8388158e51666de4b796bf.png\"\u003e\u003cimg data-mce-fragment=\"1\" data-loaded=\"true\" src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.png.a38b1c9b92acdddfe48a0aba7c16246d.png\" data-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.png.a38b1c9b92acdddfe48a0aba7c16246d.png\" width=\"900\" data-ratio=\"35.00\" data-fileid=\"99374\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"image.thumb.png.a38b1c9b92acdddfe48a0aba7c16246d.png\" data-mce-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.png.a38b1c9b92acdddfe48a0aba7c16246d.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is the design concept of Giesemann OCXO Extreme Edition?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe outputs signal will be in Sine Wave, 75 Ohms BNC Connectors.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe chassis is rigid, heavy weighted and fine tuned with Carbon Fiber for EMI protection and ensure highest stability of OCXO inside\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe Giesemann Clock will be powered by external LPS (Linear Power Supply) optimised for OCXO Master Clock\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePlug and Play compatibilty for CH Precision customers \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" data-ipslightbox-group=\"g35444\" data-ipslightbox=\"\" data-fullurl=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.7a8525bc36f1879331145866fc78be29.jpeg\" href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.7a8525bc36f1879331145866fc78be29.jpeg\" data-fileid=\"99376\" data-fileext=\"jpeg\" class=\"ipsAttachLink ipsAttachLink_image\" data-mce-href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.7a8525bc36f1879331145866fc78be29.jpeg\"\u003e\u003cimg data-mce-fragment=\"1\" data-loaded=\"true\" src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.5bd69e1c3ccdfd0c5c91928d863dee9d.jpeg\" data-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.5bd69e1c3ccdfd0c5c91928d863dee9d.jpeg\" width=\"900\" data-ratio=\"69.00\" data-fileid=\"99376\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"image.thumb.jpeg.5bd69e1c3ccdfd0c5c91928d863dee9d.jpeg\" data-mce-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.5bd69e1c3ccdfd0c5c91928d863dee9d.jpeg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is the range of Giesemann OCXO grade can be choose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAll grades of Giesemann OCXO from Prince to Emperor Giesemann EVA can be made to order for customers\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFor CH Precision C1 customers, we recommended Giesemann EVA to unlock the performance of C1.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is the specification to determined the Quality of OCXO?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThey can be graded by Phase Noise when compared the measurement result on both 1Hz \/ 10Hz intervals.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePhase noise: -119 to -113 dBc \/ Hz or lower at 1 Hz offset (Grades) -137 dBc \/ Hz or lower at 10 Hz offset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ctable data-mce-fragment=\"1\" width=\"470\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"217\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eGRADE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"133\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePhase\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eNoise@\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e10Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"120\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePhase\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eNoise@\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e1Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePRINCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-131\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eQUEEN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-132\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-103\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eKING\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-134\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-107\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEmperor Signature \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-138\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEmperor CROWN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-140\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-113\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEmperor DOUBLE CROWN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-141\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-117\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEmperor TRIPLE CROWN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-142\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-118\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEmperor Giesemann\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-143\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEmperor Giesemann EVA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-145\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e-121\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAllan variance short-term stability reference value\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e[Emperor Giesemann EVA]\u003cspan data-mce-fragment=\"1\"\u003eTAU = 1sec 2.50E-13 or less（0.00025ppb \/ s）\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e[Emperor Giesemann] TAU = 1sec 2.78E-13 or less（0.00028ppb \/ s）\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e[Emperor Triple Crown] TAU = 1sec 3.8E-13 or less（0.00038ppb \/ s）\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is the recommended frequency for work with CH Precsion C1?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eReference Clock: 10M Master Clock \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhy it is important to use external Master Clock for CH Precision C1?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis is a night and day difference, and Master Clock unlock the full potential on CH Precision C1\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGiesemann Clock is the heart of any digital audio system. It sets the tempo of all the digital pieces of audio equipment in a audiophile system.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBased on ultra high precision, the Giesemann clock OCXO is extreme low in phase noise in 1Hz and 10Hz interval. It brings the pivotal timing accuracy that enable DAC, Music Streamer and any digital audio product equipped with a SYNC input to function optimally. \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" data-ipslightbox-group=\"g35444\" data-ipslightbox=\"\" data-fullurl=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.png.223540a5c80c10f48c79f1fe912d5eb8.png\" data-fileext=\"png\" data-fileid=\"99385\" href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.png.223540a5c80c10f48c79f1fe912d5eb8.png\" class=\"ipsAttachLink ipsAttachLink_image\" data-mce-href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.png.223540a5c80c10f48c79f1fe912d5eb8.png\"\u003e\u003cimg data-mce-fragment=\"1\" data-loaded=\"true\" src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.png.479de97b102c681cfd260d61a4444c8a.png\" data-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.png.479de97b102c681cfd260d61a4444c8a.png\" alt=\"image.thumb.png.479de97b102c681cfd260d61a4444c8a.png\" width=\"691\" data-ratio=\"130.25\" data-fileid=\"99385\" class=\"ipsImage ipsImage_thumbnailed\" data-mce-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.png.479de97b102c681cfd260d61a4444c8a.png\"\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\u003ca data-mce-fragment=\"1\" data-ipslightbox-group=\"g35444\" data-ipslightbox=\"\" data-fullurl=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.04322402a1d1f4ec9e9dc86772648e5a.jpeg\" href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.04322402a1d1f4ec9e9dc86772648e5a.jpeg\" data-fileid=\"99378\" data-fileext=\"jpeg\" class=\"ipsAttachLink ipsAttachLink_image\" data-mce-href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.04322402a1d1f4ec9e9dc86772648e5a.jpeg\"\u003e\u003cimg data-mce-fragment=\"1\" data-loaded=\"true\" src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.4af1a512adff8f1af0b633ea8ca9d74c.jpeg\" data-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.4af1a512adff8f1af0b633ea8ca9d74c.jpeg\" width=\"900\" data-ratio=\"71.56\" data-fileid=\"99378\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"image.thumb.jpeg.4af1a512adff8f1af0b633ea8ca9d74c.jpeg\" data-mce-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.4af1a512adff8f1af0b633ea8ca9d74c.jpeg\"\u003e\u003c\/a\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe miniminst design of Giesemann OCXO Extreme Edition for CH Precision C1 will work plug and play \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\u003ca data-mce-fragment=\"1\" data-ipslightbox-group=\"g35444\" data-ipslightbox=\"\" data-fullurl=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.80d0744e7744578834d60124d9ea8eb7.jpeg\" href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.80d0744e7744578834d60124d9ea8eb7.jpeg\" data-fileid=\"99380\" data-fileext=\"jpeg\" class=\"ipsAttachLink ipsAttachLink_image\" data-mce-href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.80d0744e7744578834d60124d9ea8eb7.jpeg\"\u003e\u003cimg data-mce-fragment=\"1\" data-loaded=\"true\" src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.0e25b30b37c1e03b83c7b3d0a299a0ac.jpeg\" data-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.0e25b30b37c1e03b83c7b3d0a299a0ac.jpeg\" width=\"900\" data-ratio=\"75.00\" data-fileid=\"99380\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"image.thumb.jpeg.0e25b30b37c1e03b83c7b3d0a299a0ac.jpeg\" data-mce-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.0e25b30b37c1e03b83c7b3d0a299a0ac.jpeg\"\u003e\u003c\/a\u003e\u003cstrong data-mce-fragment=\"1\"\u003eGiesemann OCXO 10M Master Clock Extreme Edition is locked 10.0000MHz\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" data-ipslightbox-group=\"g35444\" data-ipslightbox=\"\" data-fullurl=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.ae97200635bf54a878bbc18759f0e481.jpeg\" href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.ae97200635bf54a878bbc18759f0e481.jpeg\" data-fileid=\"99379\" data-fileext=\"jpeg\" class=\"ipsAttachLink ipsAttachLink_image\" data-mce-href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.jpeg.ae97200635bf54a878bbc18759f0e481.jpeg\"\u003e\u003cimg data-mce-fragment=\"1\" data-loaded=\"true\" src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.101f996bfa45fcb4b3766b70f0cce1a0.jpeg\" data-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.101f996bfa45fcb4b3766b70f0cce1a0.jpeg\" width=\"900\" data-ratio=\"67.44\" data-fileid=\"99379\" class=\"ipsImage ipsImage_thumbnailed\" alt=\"image.thumb.jpeg.101f996bfa45fcb4b3766b70f0cce1a0.jpeg\" data-mce-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2022_05\/image.thumb.jpeg.101f996bfa45fcb4b3766b70f0cce1a0.jpeg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eGiesemann OCXO Features \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe product uses the selected audio grade OCXO, and through long-term calibration to select and install equipment with excellent stability.\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOCXO that employs with qualitative measure equipment.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOCXO is enclosed and covered with Dynamat Extreme Corporation (Made in USA) which is used to stabilize and minimize heat separation,  addition EMI material from\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eKEMET EMI Shielding\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eis placed on top of OCXO,  the outer layer is covered with real leather to isolate the heat factors for maximizing OCXO performance . \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAlu material + Carbon Fiber material front and backplate, solid anti-vibration. In addition, due to the thickness used, 3mm \/ 6mm Carbon Fiber material material with plate can provide solid EMI\/ magnetic coverage.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAdvanced instrument Symmetricom 5125A calibrated with plotted characteristics. The phase noise, and Allen Derivation defines different grades of the OCXO. \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAudio Note Silver Solder\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDuelund AC0.4 Silver Premium Audio Cable (Silver in Cotton \/ Oil impregnated) (Handmade in Denmark)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUltra High Quality Large Factor 5151 SC Cut OCXO, very low phase noise and frequency stability compared to others small size OCXO specification \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSC Cut refers to stress compensated (SC) cut crystal resonators, which is more advance on performance of Frequency Vs Temperature changes, longer Crystal Aging. The pro is expensive to made and size is larger then normal OCXO. \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThen Large Factor size 5151 is around 5cm x 5cm dimension vs small factor 3cm x 2cm, 2 times bigger with better phase noise performances. \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOCXO are available in tailor made on various audio frequencies on special request. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLevel selection value\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe OCXO installed in the product can calibrate the products used in industrial equipment for a long time, and use equipment with good characteristics. In order to optimally select the audio clock, we comprehensively evaluate with Symmetricom Flagship 5125A to analysis the phase noise characteristics and short-term stability (Allen dispersion) that can be determinate the OCXO grading accordingly.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe OCXO installed in this product uses a stable OCXO unit that has been calibrated for several months. In order to make the best choice of OCXO. We are conducting a comprehensive evaluation of phase noise characteristics and short-term stability (Allen dispersion) during detailed inspection. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe final product will final measured and fine tuned with Keysight 53220A with reference to Atomic Clock , GPSDO. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" title=\"Enlarge image\" href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2021_09\/474510200_AfterDark.LEGOFB.JPG.f2da35086f10343f8d234b30ab3f909d.JPG\" data-fileid=\"90160\" data-fileext=\"JPG\" data-mce-href=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2021_09\/474510200_AfterDark.LEGOFB.JPG.f2da35086f10343f8d234b30ab3f909d.JPG\"\u003e\u003cimg data-mce-fragment=\"1\" data-loaded=\"true\" class=\"ipsImage_thumbnailed\" src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2021_09\/474510200_AfterDark.LEGOFB.JPG.f2da35086f10343f8d234b30ab3f909d.JPG\" data-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2021_09\/474510200_AfterDark.LEGOFB.JPG.f2da35086f10343f8d234b30ab3f909d.JPG\" width=\"519\" data-ratio=\"87.48\" data-fileid=\"90160\" alt=\"474510200_AfterDark.LEGOFB.JPG.f2da35086f10343f8d234b30ab3f909d.JPG\" data-mce-src=\"https:\/\/audiophilestyle.com\/uploads\/monthly_2021_09\/474510200_AfterDark.LEGOFB.JPG.f2da35086f10343f8d234b30ab3f909d.JPG\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"ipsItemControls\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"ipsItemControls_right ipsClearfix\" data-controller=\"core.front.core.reaction\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"ipsReact ipsPos_right\"\u003e\n\u003cdiv data-mce-fragment=\"1\" data-unreact=\"https:\/\/audiophilestyle.com\/forums\/topic\/65842-ch-precision-c1-dac-x-giesemann-ocxo-10m-master-clock-extreme-edition\/?do=unreactComment\u0026amp;comment=1198105\u0026amp;csrfKey=6193ea80134cdb1fee8bca821f9f86ee\" data-role=\"reactionInteraction\" class=\"ipsReact_types\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"AfterDark.","offers":[{"title":"Giesemann EVA","offer_id":39676840378486,"sku":null,"price":9980000.0,"currency_code":"KRW","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0072\/3117\/6822\/products\/thumbnail_image0_b70641d1-cfa1-4fc9-9ade-d49cb1dd33d7.jpg?v=1652430785","url":"https:\/\/www.adark.co\/en-kr\/products\/ch-precision-c1-dac-x-giesemann-ocxo-10m-master-clock-extreme-edition","provider":"AfterDark","version":"1.0","type":"link"}