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Old 11th September 2007, 01:10 AM   #1
saczek is offline saczek  Poland
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Default PCM1701P - proposals of mods

Hi everyone,

I rolled over the internet but nowhere I have found any modifications CDs with this D/A converter. It is e.g. in Denon DCD-1560 & some Kenwood CD Players. I don't know this DAC, whats it's possibilities, and if its even worth comparing to others BB DAC's like 1704 or 1702. If anyone of You have such please let me know what experience with it You have. I'd like to modify my CD (don't have it yet but I won't watch his virginity very long ) and I have no idea from what mods start with this DAC

There are no available datasheets for BB PCM1701P anymore but I've got sth extra for you.

Thanks for your help!
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Old 11th September 2007, 02:48 PM   #2
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I think there are the usual mods on the analog filter and output stage and psu + you can upgrade the caps that are connected to the 1701 and readjust the MSB Pots.
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Old 11th September 2007, 06:59 PM   #3
saczek is offline saczek  Poland
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usual mods can not work here, but of course I don't know it yet...

I wonder if it's worth to change application or rather focus on changing DACs. The problem is that there are neither opinions about those DACs nor about CD Players they use it (Denon, Kenwood DP-5020, 6020, 7020, 8020) I didn't find any other CDs with this D/A converters..
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Old 11th September 2007, 07:11 PM   #4
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Quote:
Originally posted by saczek
usual mods can not work here, but of course I don't know it yet...


Why not ?

I have a 8020 somewhere, could do a little listening test sometimes.
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Old 12th September 2007, 04:08 AM   #5
saczek is offline saczek  Poland
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>>Bernhard

did You tune it?
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Old 12th September 2007, 06:28 AM   #6
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No, I even did not listen to it.
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