{"product_id":"aune-sc1-evo","title":"Aune SC1 EVO","description":"\u003ch1 style=\"color: #cc0000;\"\u003ePre-Order: Delayed in Customs, Ships in 7-10 Days\u003c\/h1\u003e\n\u003cp\u003eThe Aune SC1 EVO is a high-precision 10MHz master clock built to bring atom-level timing accuracy to a high-end audio system. It centres on a custom OCXO developed with Titans Audio Lab and tuned to Aune's acoustic signature, paired with a low-noise power design and both AC and DC power inputs. Finished in black or silver, it is designed to be the timing reference at the heart of a digital chain.\u003c\/p\u003e\u003ch3\u003eType and Technology\u003c\/h3\u003e\u003cp\u003eThe SC1 EVO is an external OCXO master clock outputting 10MHz on four channels: two sine wave and two square wave outputs, each greater than 5dBm into 50 ohms. The four isolated outputs are phase-aligned to better than 0.00001 degrees. Frequency accuracy is within 100ppb with daily OCXO aging under 0.4ppb, and jitter of the custom oscillator is below 200 femtoseconds across a 1Hz to 1MHz bandwidth. Phase noise is specified at better than -100dBc at 1Hz offset, better than -125dBc at 10Hz, better than -147dBc at 100Hz, better than -155dBc at 1kHz, and better than -156dBc above 10kHz. A cascade symmetric low-noise power design regulates voltage in stages, and the clock integrates an ESS second-generation DAC-specific linear supply delivering 80dB PSRR and roughly 1uV output noise. The unit accepts both an AC input (110-230V worldwide) and a DC input for linear power supplies or batteries. Power consumption is under 20W with a basic warm-up time of around five minutes.\u003c\/p\u003e\u003ch3\u003eWhat an Audio Clock Does\u003c\/h3\u003e\u003cp\u003eDigital audio depends on an accurate timing reference to reconstruct sound from data. Small timing errors, known as jitter, can smear detail and reduce imaging precision. A master clock like the SC1 EVO supplies a far more stable and accurate 10MHz reference than the clock inside most DACs and players; components with a 10MHz input lock to it so their conversion is timed more precisely. The clock itself produces no sound. Instead it disciplines the timing of the devices it feeds, which listeners often perceive as cleaner detail, tighter focus, and a more precise soundstage.\u003c\/p\u003e\u003ch3\u003eBuild and Finish\u003c\/h3\u003e\u003cp\u003eThe SC1 EVO features a full-color display with a dedicated clock interface that monitors the core chamber temperature in real time, showing red during warm-up, yellow when operational, and green at optimal status. It is built into a machined aluminium chassis and offered in Black and Silver.\u003c\/p\u003e\u003ch3\u003eBest For\u003c\/h3\u003e\u003cp\u003eThe SC1 EVO suits high-end systems whose DAC, streamer, or player accepts a 10MHz external clock and where the owner wants a reference-grade timing source with flexible AC and DC power. Pair it with a compatible source from our \u003ca href=\"\/collections\/streaming\"\u003eStreaming collection\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAune SC1 EVO audio clock\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eExternal OCXO master clock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOscillator\u003c\/td\u003e\n\u003ctd\u003eCustom OCXO (Titans Audio Lab)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput frequency\u003c\/td\u003e\n\u003ctd\u003e10 MHz x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e2x sine wave, 2x square wave; greater than 5dBm @ 50 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput phase alignment\u003c\/td\u003e\n\u003ctd\u003eBetter than 0.00001 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency accuracy\u003c\/td\u003e\n\u003ctd\u003eLess than 100 ppb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDaily aging (OCXO)\u003c\/td\u003e\n\u003ctd\u003eLess than 0.4 ppb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJitter\u003c\/td\u003e\n\u003ctd\u003eBelow 200 fs (1Hz to 1MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase noise\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; -100dBc @1Hz, \u0026lt; -125dBc @10Hz, \u0026lt; -147dBc @100Hz, \u0026lt; -155dBc @1kHz, \u0026lt; -156dBc \u0026gt;10kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower input\u003c\/td\u003e\n\u003ctd\u003eAC 110-230V and DC input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003eLess than 20W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarm-up time\u003c\/td\u003e\n\u003ctd\u003eApprox. 5 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eFull-color clock UI with core temperature status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColours\u003c\/td\u003e\n\u003ctd\u003eBlack, Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e40 x 30 x 10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Aune Audio","offers":[{"title":"Default Title","offer_id":53604412260631,"sku":null,"price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/4262\/files\/Aune-SC1-Evo-silver.jpg?v=1782936894","url":"https:\/\/www.mimic-audio.com\/products\/aune-sc1-evo","provider":"Mimic-Audio","version":"1.0","type":"link"}