PCM1794 based PCB around?

Joku · 09:19 PM

Hi,

Would there be any PCBs for PCM1794 based DACs around? It would need to have spdif input..

pieter t · 19th March 2011, 09:15 PM

PCM1794 or 1795?

Rakk dac (K&K Audio) has a PCM1794 upsampler PCB.

Joku · 19th March 2011, 09:21 PM

PCM1794.. had a typo.

I'll take a look at that. I can etch PCBs, so good DIY projects that have masks available will also do. Also, balanced output would be nice..

pieter t · 19th March 2011, 09:24 PM

Quote:

Originally Posted by Joku

Also, balanced output would be nice..

transformer....

Joku · 19th March 2011, 09:27 PM

That Rakk dac is way too expensive, I don't need the parts anyways, just the PCB..

pieter t · 19th March 2011, 09:35 PM

Google "PCM1794 evaluation board" and see if you can copy (Burr Brown is under TI banner now).

Joku · 19th March 2011, 10:13 PM

Quote:

Originally Posted by pieter t

Google "PCM1794 evaluation board" and see if you can copy (Burr Brown is under TI banner now).

Looks like they don't have useful PCB masks in the evaluation board document.. also, I don't know where you can buy them.

Anyways, ezDAC could be another option..

00940 · 19th March 2011, 10:35 PM

There's the twisted pear "COD" too.

Spdif pcb is 14$ and DAC pcb is also 14$. You need to add a PS.

The COD - Current Ouput DAC

19th March 2011, 09:09 PM	#1
Joku diyAudio Member Join Date: May 2009	PCM1794 based PCB around? Hi, Would there be any PCBs for PCM1794 based DACs around? It would need to have spdif input.. Last edited by Joku; 19th March 2011 at 09:19 PM.

19th March 2011, 10:35 PM	#8
00940 diyAudio Member Join Date: Sep 2003 Location: Paris	There's the twisted pear "COD" too. Spdif pcb is 14$ and DAC pcb is also 14$. You need to add a PS. The COD - Current Ouput DAC __________________ Ben.

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19th March 2011, 09:15 PM	#2
pieter t diyAudio Member Join Date: Apr 2009	PCM1794 or 1795? Rakk dac (K&K Audio) has a PCM1794 upsampler PCB.

19th March 2011, 09:21 PM	#3
Joku diyAudio Member Join Date: May 2009	PCM1794.. had a typo. I'll take a look at that. I can etch PCBs, so good DIY projects that have masks available will also do. Also, balanced output would be nice..

19th March 2011, 09:27 PM	#5
Joku diyAudio Member Join Date: May 2009	That Rakk dac is way too expensive, I don't need the parts anyways, just the PCB..

19th March 2011, 09:35 PM	#6
pieter t diyAudio Member Join Date: Apr 2009	Google "PCM1794 evaluation board" and see if you can copy (Burr Brown is under TI banner now).

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