Elso clock KC-7 for Dac TDA1543 with CS8412 - diyAudio
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Old 10th August 2003, 02:47 PM   #1
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Default Elso clock KC-7 for Dac TDA1543 with CS8412

I am building a Dac with Febbe's NonozII, with 2.2K I/V resistor and 1.2K Vref at 8V. It did sound great. For further improvement,
can anyone advise how to install Elso Clock KC-7 ? Can it co-existance with the reclocking device with 74VHC74 as shown in Nonoz I. Thanks for your help in advance.


Ben
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Old 10th August 2003, 03:04 PM   #2
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YES

I'm using the KC-7 with the 74VHC74 device with a crystal of 45Mhz . It works GREAT ! It is also a great sound improvement.
Just attach all the 74VHC74's CLK pins toghether and to the KC-7 out pin.

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Old 10th August 2003, 05:53 PM   #3
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Hi

If either of you two know about clock design could you check out my thread, cheers

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Old 10th August 2003, 06:28 PM   #4
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Lightbulb Re: Elso clock KC-7 for Dac TDA1543 with CS8412

Quote:
Originally posted by bsyyu
I am building a Dac with Febbe's NonozII, with 2.2K I/V resistor and 1.2K Vref at 8V. It did sound great. For further improvement,
can anyone advise how to install Elso Clock KC-7 ? Can it co-existance with the reclocking device with 74VHC74 as shown in Nonoz I. Thanks for your help in advance.


Ben
Hi Ben,
The KWAK-CLOCK is intended for installation in a CD-player as a replacement of the masterclock.
The Asynchronous Reclocker has its own clock with a a 100 MHz crystal and is intended for installation in a separate DAC-component.
As Stefano points out the ASR will also work with the KWAK-CLOCK-7 as a clock source.
In my experience the ASR works better with a higher clockfrequency. In due time I will try the 125 MHz Vite-on-line crystaloscillator.
If you want the schematic of the ASR just email me.

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