Matrix Audio SC-1 Audio Grade Reference Clock (Silver)

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The Matrix Audio SC-1 Audio Grade Reference Clock is a high-precision master clock designed for streamers, DACs, and CD players equipped with external reference clock inputs. At it s core is a custom OCXO module with SC-cut crystal, delivering exceptional phase noise performance, long-term stability, and minimal aging. The oven-controlled design maintains a constant operating temperature, effectively reducing jitter caused by ambient fluctuations. The SC-1 provides four independently buffered, synchronized clock outputs, ensuring stable impedance and strong driving capability whether powering one or multiple devices. With ultra-low output phase noise better than –118dBc at 1Hz, it delivers exceptionally clean and accurate clock signals for enhanced digital audio performance. Flexible integration is supported through selectable sine or square wave outputs, with square wave offering higher locking accuracy. A 1PPS reference input enables automatic calibration and long-term accuracy, complemented by free factory calibration support. The SC-1 also features an automatic linear power supply with dual regulation, separating oven and clock circuits to eliminate interference, all housed in a refined CNC-machined Matrix Audio chassis. Show more