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Old 16th November 2012, 05:16 AM   #91
SPWONG is offline SPWONG  Hong Kong
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Old 16th November 2012, 11:28 PM   #92
Telstar is offline Telstar  Italy
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Originally Posted by vzs View Post
So the only thing needed is USB or SPDIF up to 192KHz and a NOS DAC
More, much more.
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Old 16th November 2012, 11:38 PM   #93
Telstar is offline Telstar  Italy
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Originally Posted by vzs View Post
IMO it depends as well on the analog LPF that follows.

What kind of LPF are you using/would you use at 8x?
Possibly none.
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Old 19th November 2012, 05:23 PM   #94
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Old 24th November 2012, 03:06 PM   #95
vzs is offline vzs  Europe
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Originally Posted by iancanada View Post
Glad you got it finally. I thought you took vacation.
Please let me know for any support, as well as any bug . Looking forward to your good news.

Ian
I can finally report that the PCM board is working wonderfully with my AD1865 DAC.
I tested the continuous and stopped bit clock modes and both are working nicely, so I'm using the later. No leading "warm up" clock is required for AD1865. I will come back with some pictures in the next few days, now I'm busy enjoying some music.

Thank you,
Zsolt
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Old 24th November 2012, 03:14 PM   #96
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Quote:
Originally Posted by vzs View Post
I can finally report that the PCM board is working wonderfully with my AD1865 DAC.
I tested the continuous and stopped bit clock modes and both are working nicely, so I'm using the later. No leading "warm up" clock is required for AD1865. I will come back with some pictures in the next few days, now I'm busy enjoying some music.

Thank you,
Zsolt
Hi Zsolt,
how are you driving the convertor board?
what MCLK are you using?
Andrea
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Old 24th November 2012, 04:22 PM   #97
vzs is offline vzs  Europe
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I'm using a SPDIF receiver based on CS8416 and a Squeezebox Touch as a source. I tested the converter board with all sample rates from 44.1Khz to 192Khz and can say it worked without problems. Unfortunately I cannot test it yet with 384Khz, but have in plans to buy the Amanero board.
For this proof of work testing I was using the stock clocks but will change the 22.5792Mhz to a Crystek cchd-957 in a minute. I cannot say any thoughts about quality or such as I didn't have time to do extensive listening.

I'm using a passive 200Ohm // 10nF as I/V and a SE Jfet preamp with a Jfet buffer after. I the next few days I will switch these to a Pass D1.

Since most of my music are CD ripped flac I will offline oversample them by 4x with SoX once I know what filter setting is best for me so will have some fun trying them out.

Zsolt
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Old 24th November 2012, 07:47 PM   #98
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Quote:
Originally Posted by vzs View Post
I'm using a SPDIF receiver based on CS8416 and a Squeezebox Touch as a source. I tested the converter board with all sample rates from 44.1Khz to 192Khz and can say it worked without problems. Unfortunately I cannot test it yet with 384Khz, but have in plans to buy the Amanero board.
For this proof of work testing I was using the stock clocks but will change the 22.5792Mhz to a Crystek cchd-957 in a minute. I cannot say any thoughts about quality or such as I didn't have time to do extensive listening.

I'm using a passive 200Ohm // 10nF as I/V and a SE Jfet preamp with a Jfet buffer after. I the next few days I will switch these to a Pass D1.

Since most of my music are CD ripped flac I will offline oversample them by 4x with SoX once I know what filter setting is best for me so will have some fun trying them out.

Zsolt
Thank you for your good news on evaluation the PCM daughter board. Congratulations! Looking forward for your future progress and your pictures.

Have a great weekend.

Ian
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Old 25th November 2012, 11:54 PM   #99
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Last edited by marcus1; 25th November 2012 at 11:57 PM.
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Old 28th November 2012, 01:22 PM   #100
regal is offline regal  United States
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[QUOTE=vzs;3254506

Since most of my music are CD ripped flac I will offline oversample them by 4x with SoX once I know what filter setting is best for me so will have some fun trying them out.

Zsolt[/QUOTE]


Are you usig the sox foobar plugin? That seems the only option for on the fly oversampling with a PC, the Mac possibly I believe has a better option.
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