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-   -   Signalyst DSC1 (https://www.diyaudio.com/forums/digital-line-level/254935-signalyst-dsc1.html)

Vit123 10th October 2018 08:33 AM

Great, Pavel!
Thanks a lot!

Radian 11th October 2018 05:29 PM

Hi Pavel,
May I ask you a favor.
I bought a set of transformers of the kind you suggested and was listed on Andrea's site.
The problem that I have is that I bought a second cheap pair from the same vendor and all came in the same box. I have no idea which ones are the more expensive Permalloy ones.
Could you point out on my attached picture if the ones
with the silver laminate core or the darker ones is the
right pair.
This would really help me.

Thank you in advance,
Klaus

Radian 11th October 2018 05:47 PM

1 Attachment(s)
Sorry,
Pic upload did not work the first time

ppy 11th October 2018 05:57 PM

Permalloy has a glossy core.

Radian 12th October 2018 04:05 PM

Thanks Pavel

I want to encourage all those who have the differential version of this dac to
try the cheap TPA3116 boards from China as those chips have differential inputs.
Most vendors only use them single ended but my board from Yuanjing
has the second input from the differential pair tied to ground via a ceramic cap.

As you can see on my previous picture I simply removed the ceramic caps and attached wires to the vacant pads.

This combination just makes the most analog sound I have heard from digital.
My previous combination of Xmos/AK 4490 is not even close.

The details, spacial presentation, and the organic sound is fantastic.

Klaus

ppy 15th October 2018 02:03 PM

Quote:

Originally Posted by ppy (https://www.diyaudio.com/forums/digital-line-level/254935-signalyst-dsc1-post5569358.html#post5569358)
Schematic diagram, BOM and gerbers for self-manufacturing DSС2 v2.5.2 and v2.6.2.
Documentation is provided "as is".

The BOM shows the registers of the Nexperia manufacturer.
But the highest quality version was with the old registers AHCT595 Phillips or NXP.
Unfortunately, the old Phillips/NXP isnít equal to the new Nexperia.

Smiley 09 15th October 2018 02:09 PM

Hello PPY,


Quote:

Originally Posted by ppy (https://www.diyaudio.com/forums/digital-line-level/254935-signalyst-dsc1-post5569358.html#post5569358)
Schematic diagram, BOM and gerbers for self-manufacturing DSС2 v2.5.2 and v2.6.2.

Documentation is provided "as is".
DSC2 2.5.2-2.6.2 - Google Drive


Is it possible for You to zip and upload these same files here to Diy Audio (servers) instead of linking them only to G_drive so the rest of the readers of this very technically exciting thread can also access them. ?
- Some of us still trust a good firewall and intrusion preventer + key logging preventing softw. to not allow malicious cookies from well known sites to harming us as the visitors of theirs web - cloud services.
Thank You
S.

merlin el mago 16th October 2018 11:18 AM

2 Attachment(s)
Quote:

Originally Posted by Smiley 09 (https://www.diyaudio.com/forums/digital-line-level/254935-signalyst-dsc1-post5573668.html#post5573668)
Hello PPY,





Is it possible for You to zip and upload these same files here to Diy Audio (servers) instead of linking them only to G_drive so the rest of the readers of this very technically exciting thread can also access them. ?
- Some of us still trust a good firewall and intrusion preventer + key logging preventing softw. to not allow malicious cookies from well known sites to harming us as the visitors of theirs web - cloud services.
Thank You
S.

Done.

ppy 16th October 2018 01:34 PM

1 Attachment(s)
Quote:

Originally Posted by Smiley 09 (https://www.diyaudio.com/forums/digital-line-level/254935-signalyst-dsc1-post5573668.html#post5573668)
Hello PPY,
Is it possible for You to zip and upload these same files here to Diy Audio (servers) instead of linking them only to G_drive so the rest of the readers of this very technically exciting thread can also access them. ?
S.

SCH+BOM+Gerbers

Smiley 09 17th October 2018 02:05 AM

Quote:

Originally Posted by melin & ppy (https://www.diyaudio.com/forums/digital-line-level/254935-signalyst-dsc1-post5574516.html#post5574516)
Done
SCH+BOM+Gerbers



Merlin & PPY :)


Thank You Guys
You are really kind :)


S


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