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Can anyone help ID this Keces DAC?

post #1 of 4
5/30/10 at 11:51am
Thread Starter 

I believe it is an early 131 but it is not inscribed with any model # markings so am looking for clarification if possible.

 

It uses the PCM1739, employs an older CS8414 receiver as well as OPA 627BP's and sounds splendid.

 

Thanks in advance for any help.

 

- Kerry

 

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Edited by Pneumonic - 5/30/10 at 2:18pm
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post #2 of 4
7/17/10 at 8:38am
Thread Starter 

.... bump

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post #3 of 4
7/26/10 at 5:44pm

Well, the  board is labeled with the name. Keces does that with all their product. Google "keces dac pcm1739" and you will get a LOT of hits. Hope your Chinese is up to snuff.

 

Here is an example, there are hundreds of Chinese sites that talk about it. Or at least I think so, I am not able to read Chinese.

 

   http://eddie.dyec.com.tw/diy-products/keces/keces_dac1739.htm

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post #4 of 4
7/29/10 at 10:47am

PCM1793 is a single-ended voltage output DAC, thus the large 10uK100 capacitors. Dynamic range is "only" 106db which is way better than CD audio. If the LPFs are well implemented the sound could be very good. The power supplies and overall design seem excellent.

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