The Vivaldi Master Clock utilises the latest generation dCS Digital Processing Platform for state-of-the-art measured performance and unrivalled musical experience. Features: Dual crystal oscillators with microcontroller-enhanced temperature correction New dual frequency output and auto-clocking mode used in the Vivaldi range improves ease of use and minimises jitter, particularly with computer audio sources Improved power supplies give lower running temperature and improved tolerance to AC supply variations Multi-stage regulation ensures sensitive clock and PLL circuitry is unaffected by digital interference Aerospace-grade machined aluminium chassis fitted with tuned acoustic damping panels reduces magnetic effects and vibration Specifications: Type: Class 1 Master Clock. Clock Frequencies: 44.1, 48, 88.2, 96, 176.4 or 192kHz. Colours: Silver or Black. Dimensions: 444mm/17.5” x 435mm/17.2” x 126mm/5.0”. Allow extra depth for cable connectors. Weight: 13.6kg/29.9lbs. Clock Accuracy: Better than +/-1ppm when shipped. Typically +/-0.1ppm when shipped and stabilised. Wordclock I/O: Two groups of 4 independently buffered outputs on 75Ω BNC connectors. Each group may be set to a different clock frequency. Digital Inputs: External Reference Input on 1x 75Ω BNC connector. Accepts either Word Clock or AC coupled signals at 1MHz, 5MHz & 10MHz. Lock range is +/-300ppm. Startup Time: Typically 1 minute to rated accuracy. Software Update: Loaded from CD-R or PC / Upsampler via Reference Input. Local Control: dCS Universal Remote handset is supplied with Vivaldi DAC. RS232 (controlled by a third party device). Power Supply: Factory set for 100, 115, 220 or 230V AC, 50-60Hz. Power Consumption: 10 Watts typical/12 Watts maximum
