Drawmer D-Clock

The Drawmer D-Clock is a dual input/twenty output word clock distributor with a 16 character blue LCD display providing a reference measurement of the incoming sample rate. Both AES/EBU and BNC word clock inputs feature a zero latency loopthrough output with switchable high impedance to maintain the correct level of the digital signal for onward distribution. The D-Clock displays 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.

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. The word clock outputs can be derived from either a word clock input or alternatively an AES/EBU audio signal from which clock information can be stripped. In the latter case, one of the many mic pres with internal A/D conversion but no word clock output can be utilised as the master clock source for the whole digital studio.

• 2 in/20 out Clock Measurement and Distribution Amplifier
• Inputs: BNC with zero latency loopthrough
• AES with zero latency loopthrough
• Outputs: BNC loopthrough / AES loopthrough 20 BNC clock outputs - 33 impedance
• 3 sample rate measurement LCD modes accurate to 2ppm
• Universal voltage filtered mains power input

This item, like everything we supply, comes with the complete support of our expert team. Our excellent technicians have been specifying, building and supporting studios for over twenty years. If you have any problems with installation, setup or everyday use, they’re never more than a click away, and always happy to help.

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