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Old 15th June 2004, 05:52 PM   #1
lucpes is offline lucpes  Europe
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Default Non-Oversampling DAC

Having run out of capacitors and since the ones from Farnell come in about an week I thought of taking some pics;

The PCB and the receiver/DAC is bought from here: http://www.rockna-line.com/diy/dac/dac.htm , and if anyone could answer this thread I would be eternally grateful!

And yes, dog hair and other dirt may get onto your PCB and mix with flux residue to form a nice combo if you're not careful
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Old 15th June 2004, 05:54 PM   #2
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Is this supposed to be one of the best sounding D/A chips out there?
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Old 15th June 2004, 06:03 PM   #3
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Two days work but still lots to do!
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Old 16th June 2004, 01:49 PM   #4
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Looks nice. Does the Rockna DAC come with I/V stage, or do you have to order the separate output board from them.
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Old 16th June 2004, 10:18 PM   #5
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I think the separate I/V stage is for existing CDPs/DACs (owner told me it's supposed to sound better than an opamp based one but I cannot comment on that as I did not want to rip apart my Marantz CD-94 to try that )... the DAC PCB I have includes the I/V stage.
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Old 17th June 2004, 09:17 AM   #6
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Is the ASRC section of the AD1892 bypassed?
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Old 17th June 2004, 01:02 PM   #7
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Hello nice project!

What's the cost of that board?

/Tobias
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Old 17th June 2004, 01:07 PM   #8
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Oh found it
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Old 17th June 2004, 04:13 PM   #9
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The ASRC is set to 1:1 upsampling, so output is clocked after low-jitter master clock. The cost of the board is 29 euro.
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Old 17th June 2004, 06:37 PM   #10
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Quote:
Originally posted by Lupulroz
The ASRC is set to 1:1 upsampling, so output is clocked after low-jitter master clock. The cost of the board is 29 euro.
How do you set the ASRC to 1:1 upsampling?
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