{"product_id":"lhyaudio-ock-2p","title":"LHY Audio OCK-2P Professional 10MHz Master Clock Generator with SC-CUT OCXO","description":"\u003cp data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003ePrecision Redefined: The Reference Timing Standard\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003eThe \u003cb data-index-in-node=\"4\" data-path-to-node=\"13\"\u003eLHY Audio OCK-2P\u003c\/b\u003e is a professional-grade 10MHz master clock generator engineered to provide the absolute reference frequency for the world's most demanding digital audio systems. By replacing the internal clocks of your DACs, CD players, and network switches with the OCK-2P’s ultra-stable signal, you eliminate the \"digital grit\" and restore the natural, fluid harmonics of the original recording.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"14\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14\"\u003eWhy the OCK-2P is Essential:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15,0,0\"\u003eProfessional Grade SC-CUT OCXO:\u003c\/b\u003e The OCK-2P uses a hand-picked, high-specification \u003cb data-index-in-node=\"82\" data-path-to-node=\"15,0,0\"\u003eSC-CUT Oven Controlled Crystal Oscillator\u003c\/b\u003e. This core provides superior long-term stability and extremely low phase noise, ensuring your digital audio components operate in perfect synchronicity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15,1,0\"\u003eTriple Independent Outputs:\u003c\/b\u003e Featuring \u003cb data-index-in-node=\"38\" data-path-to-node=\"15,1,0\"\u003e3 BNC outputs\u003c\/b\u003e, the OCK-2P can synchronize three devices at once. Each output is physically isolated to prevent cross-interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15,2,0\"\u003eUniversal Compatibility:\u003c\/b\u003e Each of the 3 outputs features its own independent toggle for \u003cb data-index-in-node=\"87\" data-path-to-node=\"15,2,0\"\u003e50 \u003cspan data-index-in-node=\"90\" data-math=\"\\Omega\" class=\"math-inline\"\u003e$\\Omega$\u003c\/span\u003e \/ 75 \u003cspan data-index-in-node=\"102\" data-math=\"\\Omega\" class=\"math-inline\"\u003e$\\Omega$\u003c\/span\u003e\u003c\/b\u003e impedance and \u003cb data-index-in-node=\"123\" data-path-to-node=\"15,2,0\"\u003eSine Wave \/ Square Wave\u003c\/b\u003e selection. This makes it compatible with everything from consumer Hi-Fi to professional studio equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15,3,0\"\u003eSilent Power Foundation:\u003c\/b\u003e Noise is the enemy of precision. The OCK-2P features a high-performance \u003cb data-index-in-node=\"97\" data-path-to-node=\"15,3,0\"\u003eTalema transformer\u003c\/b\u003e and a multi-stage \u003cb data-index-in-node=\"134\" data-path-to-node=\"15,3,0\"\u003eLT3042 + PNP\u003c\/b\u003e linear regulator circuit (\u003cspan data-index-in-node=\"173\" data-math=\"\u0026lt;1\\mu V\" class=\"math-inline\"\u003e$\u0026lt;1\\mu V$\u003c\/span\u003e noise), ensuring the OCXO operates in a perfectly clean electrical environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15,4,0\"\u003ePremium Thermal Management:\u003c\/b\u003e The heavy CNC aluminum chassis isn't just for shielding; it provides a stable thermal mass to help the internal oven maintain a constant temperature for the crystal, minimizing frequency drift.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"16\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"16\"\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"17,0,0\"\u003eOutput Frequency:\u003c\/b\u003e 10.000000MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"17,1,0\"\u003eClock Core:\u003c\/b\u003e Selected SC-CUT OCXO\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"17,2,0\"\u003eOutput Ports:\u003c\/b\u003e 3 x BNC (Independent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"17,3,0\"\u003eWaveform Options:\u003c\/b\u003e Sine Wave \/ Square Wave (Per port)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"17,4,0\"\u003eImpedance Options:\u003c\/b\u003e 50 \u003cspan data-index-in-node=\"22\" data-math=\"\\Omega\" class=\"math-inline\"\u003e$\\Omega$\u003c\/span\u003e \/ 75 \u003cspan data-index-in-node=\"34\" data-math=\"\\Omega\" class=\"math-inline\"\u003e$\\Omega$\u003c\/span\u003e (Per port)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,5,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"17,5,0\"\u003eFrequency Accuracy:\u003c\/b\u003e \u003cspan data-index-in-node=\"20\" data-math=\"\\pm 0.01 ppm\" class=\"math-inline\"\u003e$\\pm 0.01 ppm$\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,6,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"17,6,0\"\u003ePhase Noise:\u003c\/b\u003e \u003cspan data-index-in-node=\"13\" data-math=\"\u0026lt;-115 dBc\/Hz\" class=\"math-inline\"\u003e$\u0026lt;-115 dBc\/Hz$\u003c\/span\u003e @ 1Hz offset\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,7,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"17,7,0\"\u003ePower Supply:\u003c\/b\u003e LT3042 + PNP Ultra-low noise Linear Regulator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"18\"\u003e\n\u003ch3 data-path-to-node=\"19\"\u003eTechnical Specifications\/Raw Specs\u003c\/h3\u003e\n\u003cul data-path-to-node=\"20\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,0,0\"\u003eInput Voltage:\u003c\/b\u003e AC 115V \/ 230V Switchable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,1,0\"\u003eOutput Level:\u003c\/b\u003e 7dBm @ 50 \u003cspan data-index-in-node=\"24\" data-math=\"\\Omega\" class=\"math-inline\"\u003e$\\Omega$\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,2,0\"\u003eChassis:\u003c\/b\u003e Full CNC Machined Aluminum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,3,0\"\u003eStatus Display:\u003c\/b\u003e High-visibility front-panel LED frequency display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,4,0\"\u003eDimensions:\u003c\/b\u003e 240mm x 175mm x 50mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,5,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,5,0\"\u003eWeight:\u003c\/b\u003e 2.6kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOCK-2P\u003c\/strong\u003e\u003cspan\u003e is a high-performance external master clock fully upgraded from the acclaimed OCK-2S. Featuring a flagship low-phase-noise OCXO, an independent thermos chamber, an enhanced power supply architecture, and ultra-low additive phase noise clock distribution, OCK-2P significantly improves time-base stability and signal purity. A newly added selectable grounding design further enhances system compatibility and noise management in complex audio setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003csection class=\"shopify-section\" id=\"shopify-section-template--19749966053549__main_product_horizontal_tabs_R4hzrE\"\u003e\n\u003cdiv data-section-name=\"main-product-horizontal-tabs\" class=\"top-spacing-medium\" id=\"theme-section-template--19749966053549__main_product_horizontal_tabs_R4hzrE\"\u003e\n\u003cdiv class=\"page-width\"\u003e\n\u003cdiv role=\"tabpanel\" data-index=\"1\" class=\"featured-tab-products active\"\u003e\n\u003cdiv class=\"body2 section__richtext__editor mt--first-child-0\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003ch4\u003e\u003cstrong\u003e1. Flagship OCXO with Enhanced Close-In Phase Noise Performance\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOCK-2P employs a carefully selected high-performance OCXO, delivering substantial improvements at critical close-in offsets:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e–115 dBc @1Hz Offset (Guaranteed)\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e–140 dBc @10Hz Offset (Guaranteed)\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLower close-in phase noise contributes directly to improved sonic stability, enhanced micro-dynamic resolution, and more accurate spatial reproduction.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003e2. Independent Thermos Cabinet for Long-Term Stability\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eAn independent thermos cabinet provides a stable and controlled thermal environment for the OCXO, minimizing the influence of ambient temperature fluctuations. An integrated OCXO warm-up status LED clearly indicates when optimal operating conditions have been reached.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003e3. Enhanced Power Architecture for a Cleaner Foundation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOCK-2P features a 30VA toroidal transformer paired with a two-stage linear regulation topology (LM350T + LT3041). This architecture reduces power-supply noise, improves PSRR, and provides a stable, low-noise foundation for both the clock core and distribution circuitry.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003e4. Ultra-Low Additive Phase Noise Clock Distribution\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe upgraded clock distribution amplifier is designed with ultra-low additive phase noise, ensuring consistent timing accuracy and signal integrity even when driving multiple outputs simultaneously.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003e5. Selectable Grounding for System-Level Noise Optimization\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOCK-2P adds a dedicated grounding terminal with a selectable ground switch, allowing operation in either grounded or floating mode. This flexible grounding design enables system-level fine-tuning and helps minimize potential ground loops and unwanted noise coupling\u003c\/p\u003e\n\u003csection class=\"shopify-section\" id=\"shopify-section-template--19749966053549__main_product_horizontal_tabs_R4hzrE\"\u003e\n\u003cdiv data-section-name=\"main-product-horizontal-tabs\" class=\"top-spacing-medium\" id=\"theme-section-template--19749966053549__main_product_horizontal_tabs_R4hzrE\"\u003e\n\u003cdiv class=\"page-width\"\u003e\n\u003cdiv role=\"tabpanel\" data-index=\"2\" class=\"featured-tab-products active\"\u003e\n\u003cdiv class=\"body2 section__richtext__editor mt--first-child-0\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003e\u003cstrong\u003eClock Core:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eHigh-performance OCXO\u003cbr\u003e\u003cstrong\u003ePhase Noise:\u003c\/strong\u003e\u003cbr\u003e–115 dBc @1Hz Offset (Guaranteed)\u003cbr\u003e–140 dBc @10Hz Offset (Guaranteed)\u003cbr\u003e\u003cstrong\u003eThermal Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndependent thermos cabinet\u003cbr\u003e\u003cstrong\u003ePower Transformer:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e30VA toroidal transformer\u003cbr\u003e\u003cstrong\u003eRegulation Topology:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTwo-stage linear regulation (LM350T + LT3041)\u003cbr\u003e\u003cstrong\u003eClock Distribution:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eUltra-low additive phase noise amplifier\u003cbr\u003e\u003cstrong\u003eGrounding:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eDedicated ground terminal with selectable ground switch\u003cbr\u003e\u003cstrong\u003eIndicators:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eOCXO warm-up LED, Power LED\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for high-end digital audio systems requiring precise timing accuracy\u003c\/li\u003e\n\u003cli\u003eSystem optimization results may vary depending on system configuration\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOCK-2P is the official upgraded model replacing OCK-2S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"LHY Audio","offers":[{"title":"Black \/ US","offer_id":43920147841117,"sku":null,"price":1998.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ EU","offer_id":43920147873885,"sku":null,"price":1998.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ UK","offer_id":43920147906653,"sku":null,"price":1998.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ AU","offer_id":43920147939421,"sku":null,"price":1998.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ US","offer_id":43920147972189,"sku":null,"price":1998.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ EU","offer_id":43920148004957,"sku":null,"price":1998.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ UK","offer_id":43920148037725,"sku":null,"price":1998.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ AU","offer_id":43920148070493,"sku":null,"price":1998.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/7422\/8829\/files\/OCK-2P-1.webp?v=1766554152","url":"https:\/\/emiuzek.com\/ru\/products\/lhyaudio-ock-2p","provider":"EMiUZEK","version":"1.0","type":"link"}