{"product_id":"esoteric-g-05-master-clock-generator","title":"Esoteric G-05 Master Clock Generator","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eEsoteric G-05 Master Clock Generator\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch3\u003eElevate the Performance of Your Digital Audio System\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEsoteric G-05 Master Clock Generator\u003c\/strong\u003e brings flagship-derived clock technology to the heart of Esoteric’s 05 Series. Built around Esoteric’s entirely in-house developed \u003cstrong\u003eMaster Sound Discrete Clock\u003c\/strong\u003e, the G-05 supplies an exceptionally stable and precise 10MHz reference signal designed to unlock greater musical expression from compatible digital sources.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.esoteric.jp\/images\/products\/_tmp\/main_img\/esoteric\/g-05-b_main.jpg\" alt=\"G-05\"\u003e\u003c\/p\u003e\n\u003cp\u003eCompatible with Esoteric K-Series and N-Series components as well as other digital audio products equipped with a \u003cstrong\u003e10MHz external clock input\u003c\/strong\u003e, the G-05 is an ideal upgrade for high-performance digital systems where timing accuracy, clarity, dimensionality, and natural musical reproduction are paramount.\u003c\/p\u003e\n\u003ch3\u003eMaster Sound Discrete Clock\u003c\/h3\u003e\n\u003cp\u003eAt the core of the G-05 is Esoteric’s proprietary \u003cstrong\u003eMaster Sound Discrete Clock\u003c\/strong\u003e, developed specifically for high-end music reproduction. Rather than relying on a conventional general-purpose clock module, Esoteric developed the crystal oscillator, temperature-control circuitry, control software, and supporting discrete circuitry in-house.\u003c\/p\u003e\n\u003cp\u003eThis meticulous approach allows the G-05 to provide an exceptionally pure and stable clock reference while maintaining the natural, expressive character Esoteric seeks in its reference digital components.\u003c\/p\u003e\n\u003ch3\u003eEsoteric SXT-03 Custom Crystal Oscillator\u003c\/h3\u003e\n\u003cp\u003eThe G-05 employs the \u003cstrong\u003eSXT-03\u003c\/strong\u003e, a large custom crystal oscillator selected specifically for its electro-physical characteristics.\u003c\/p\u003e\n\u003cp\u003eThe crystal material is slowly grown and SC-cut (Stress Compensated Cut) for excellent temperature characteristics. Each crystal is carefully selected to meet Esoteric's strict standards for center-frequency stability, helping provide low phase noise, stable oscillation, and highly accurate timing.\u003c\/p\u003e\n\u003ch3\u003eMaster Sound TC Temperature Control\u003c\/h3\u003e\n\u003cp\u003eClock accuracy is highly dependent on temperature stability. Esoteric's proprietary \u003cstrong\u003eMaster Sound TC (Thermo-Control)\u003c\/strong\u003e system combines dedicated hardware with individually optimized control software to maintain the crystal at its ideal operating temperature.\u003c\/p\u003e\n\u003cp\u003eEach SXT-03 crystal is measured during production, and its temperature characteristics are used to individually calibrate the control program. A sophisticated \u003cstrong\u003e128-step heater control system\u003c\/strong\u003e continuously regulates temperature while minimizing current fluctuations that could interfere with the oscillator circuit.\u003c\/p\u003e\n\u003ch3\u003eThree Independent Power Supplies\u003c\/h3\u003e\n\u003cp\u003eInstead of powering the entire clock system from a single supply, the G-05 employs \u003cstrong\u003ethree independent power supply sections\u003c\/strong\u003e dedicated to the:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOscillator circuit\u003c\/li\u003e\n\u003cli\u003eHeater and control circuitry\u003c\/li\u003e\n\u003cli\u003eOutput buffer amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis separation helps minimize interference between circuit blocks while supplying each section with the power characteristics required for optimum performance.\u003c\/p\u003e\n\u003ch3\u003eEsoteric-HCLD Output Buffer\u003c\/h3\u003e\n\u003cp\u003eThe G-05 incorporates Esoteric's acclaimed \u003cstrong\u003eHCLD high-current output buffer technology\u003c\/strong\u003e, derived from the Grandioso C1X preamplifier.\u003c\/p\u003e\n\u003cp\u003eWith powerful current-transfer capability and a wide \u003cstrong\u003e180MHz frequency response\u003c\/strong\u003e, the HCLD circuit is engineered to deliver a clean and precise 10MHz sine-wave reference signal to connected digital components.\u003c\/p\u003e\n\u003ch3\u003eFour 10MHz Clock Outputs\u003c\/h3\u003e\n\u003cp\u003eFour dedicated \u003cstrong\u003e10MHz sine-wave clock outputs\u003c\/strong\u003e allow the G-05 to synchronize up to four compatible digital components simultaneously.\u003c\/p\u003e\n\u003cp\u003eThis makes it particularly well suited to sophisticated Esoteric systems incorporating separate digital sources, DACs, network players, and other clock-compatible components.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.esoteric.jp\/images\/products\/_esoteric\/g-05\/gallery\/g-05_rear.jpg\" alt=\"G-05\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePrecision Construction\u003c\/h3\u003e\n\u003cp\u003eBecause clock circuitry is extremely sensitive to vibration, Esoteric gives the G-05 the same meticulous mechanical engineering expected from its high-end electronics.\u003c\/p\u003e\n\u003cp\u003eHeavy aluminum front and side panels provide rigidity, while the clock module is mechanically grounded by its own weight rather than being rigidly screwed into the chassis. Three-point steel isolation feet and a semi-floating top panel further help control mechanical stress and vibration.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaster Sound Discrete Clock developed entirely in-house by Esoteric\u003c\/li\u003e\n\u003cli\u003eHigh-precision \u003cstrong\u003e10MHz master clock generator\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with Esoteric K-Series, N-Series, and other 10MHz clock-compatible digital components\u003c\/li\u003e\n\u003cli\u003eEsoteric \u003cstrong\u003eSXT-03 custom crystal oscillator\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSC-cut crystal construction\u003c\/li\u003e\n\u003cli\u003eProprietary \u003cstrong\u003eMaster Sound TC\u003c\/strong\u003e temperature-control system\u003c\/li\u003e\n\u003cli\u003eIndividually calibrated crystal temperature management\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e128-step heater control\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eThree independent power supply sections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEsoteric-HCLD\u003c\/strong\u003e high-current output buffer\u003c\/li\u003e\n\u003cli\u003eWide 180MHz buffer circuit frequency response\u003c\/li\u003e\n\u003cli\u003eFour 10MHz sine-wave clock outputs\u003c\/li\u003e\n\u003cli\u003eGold-plated 50Ω BNC output terminals\u003c\/li\u003e\n\u003cli\u003eCustom internal coaxial cables with MIL-standard SMA connectors\u003c\/li\u003e\n\u003cli\u003eHeavy-duty aluminum chassis construction\u003c\/li\u003e\n\u003cli\u003eThree-point steel isolation feet\u003c\/li\u003e\n\u003cli\u003eSemi-floating top panel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesigned for the Esoteric 05 Series\u003c\/h3\u003e\n\u003cp\u003eThe G-05 complements the styling and engineering philosophy of Esoteric's 05 Series, including the K-05XD Super Audio CD player and N-05XD Network DAC\/Preamplifier. Its understated aluminum chassis and sophisticated internal engineering make it equally at home in a complete Esoteric system or as a precision clock upgrade for other compatible reference digital components.\u003c\/p\u003e\n\u003ch3\u003eThe Grid HiFi\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable from The Grid HiFi, an authorized Esoteric dealer.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003eContact \u003cstrong\u003eThe Grid HiFi\u003c\/strong\u003e for current availability, system matching, trade-in opportunities, and expert guidance on integrating the Esoteric G-05 into your high-end audio system. Our team can help configure a complete Esoteric digital playback system and recommend the proper components and connections to achieve the best possible performance.\u003c\/p\u003e","brand":"Esoteric","offers":[{"title":"Silver","offer_id":54698810868049,"sku":null,"price":5800.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":54698810900817,"sku":null,"price":5800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/7178\/0945\/files\/d3c402c8-3e91-423f-9d7d-aa0d00dfcf75.png?v=1787778725","url":"https:\/\/gridhifi.com\/products\/esoteric-g-05-master-clock-generator","provider":"The Grid","version":"1.0","type":"link"}