![]() master clock such as Apogee's Big Ben, Mutec's iClock, or Drawmer's M-Clock. Using an audio signal to provide the clock means even products without a wordclock output, such as some analogue to digital converters, or one of the many mic pre-amplifiers with internal A/D conversion but no word clock output, can be the master wordclock source for the whole digital studio. One device must provide the master clock and the other must be the slave. Dual Redundancy Power Supply via 2 x universal voltage filtered mains power inlets for continuous operation & reliability. The wordclock outputs can be fed from the wordclock input at any sample rate between 32KHz and 768KHz or derived from an AES11 input or stripped from an AES3 audio signal at any sample rate between 32KHz and 192KHz. Designed for fail-safe operation the D-Clock-R as been developed with dual redundancy for both the power supplies and also the auto-sensing clock inputs, ensuring that the show will go on regardless of technical difficulties. AMP PRICED PER UNIT - NEW FROM MANUFACTURER - CALL FOR AVAILABILITY Listing last update on. Sixteen BNC clock outputs are situated on the rear panel with a further four BNC clock outputs on the front panel for quick patching to other digital devices For Sale: DRAWMER D CLOCK - 2IN/20 OUT CLOCK MEASUREMENT AND DIST. The D-Clock dis- plays incoming sample frequencies up to 768 kHz to an accuracy of 2ppm (parts per million) with two further modes - sample frequency with ±ppm error and sample frequency with pull up/down for video users. It has both AES/EBU and BNC word clock inputs featuring a zero latency loopthrough output with switchable high impedance to maintain the correct level of the digital signal for onward distribution. Cannot be locked to an external word clock or video reference. ![]() Four sample rate converters built in, with multiple synchronised outputs. Plentiful word clock and 'digital black' outputs. The Drawmer D-Clock Clock Distribution is a dual input, twenty output word clock distributor with a 16 character blue LCD display providing a high accuracy. ![]() It uses a high stability TCXO (temperature compensated xtal oscillator) along with a microcontroller to measure the incoming sample rate to an accuracy of 2ppm and displays the information in three different formats, actual frequency (to one decimal place), nominal frequency +/- ppm error, or nominal frequency plus percentage of pull up or pull down. AES-EBU Grade One stability and excellent jitter performance. The Drawmer D-CLock is a dual input, twenty output word clock distributor with a 16 character blue LCD display providing a high accuracy reference measurement of the incoming sample rate. Digital audio facilities often require a number of clock sources, which are used to synchronise outboard processors to the system clock rate using external clock inputs.
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