diyAudio

diyAudio (https://www.diyaudio.com/forums/index.php)
-   Digital Line Level (https://www.diyaudio.com/forums/digital-line-level/)
-   -   Signalyst DSC1 (https://www.diyaudio.com/forums/digital-line-level/254935-signalyst-dsc1.html)

ppy 31st July 2020 07:07 PM

https://www.diyaudio.com/forums/digi...ml#post6294800

CrowDaddy 1st August 2020 03:04 AM

high quality tube output board
 
The high-quality tube output (I/V) board used on the RAKK DAC is currently available from K&K (Kevin Carter):
Raleigh Audio Line Stage – K & K Audio
Scroll about halfway down the page and you will see the linestage boards; these are the same as used for the output board in the RAKK DAC, with the mounting locations for the tantalum current-to-voltage resistors visible on the edge of the board. K&K have an excellent reputation, so these should be a great choice of output converter for anyone wanting a modern tube circuit, with constant current source plate loads and shunt regulators.

Brzzl 2nd August 2020 09:11 AM

BOM of last DSC2 prototype
 
@ppy
Hi Pavel, I am thinking about building your last prototype but ran into a problem with your BOM
I don't know whether I should order the component that matches with the name in your BOM, or the one that matches with the datasheet in the BOM.
Please let me know, or even better, fix the BOM as a last and final thing before you leave the project completely behind you, so that everyone knows what you inteded your final version of the DSC2 to look like.
Thanks:)

Brzzl 2nd August 2020 12:31 PM

Quote:

Originally Posted by nguyentanvu90 (https://www.diyaudio.com/forums/digital-line-level/254935-signalyst-dsc1-post6281469.html#post6281469)
I think here it is an layout error.


Oh and Pavel, would you please comment on/fix the layout error. Thanks

nautibuoy 2nd August 2020 01:21 PM

I'm enjoying an alternative approach to DSD playback - it's awesome.

https://www.diyaudio.com/forums/digi...ml#post6296284

https://i.imgur.com/RRRuhae.jpg

ppy 3rd August 2020 06:51 PM

Quote:

Originally Posted by Brzzl (https://www.diyaudio.com/forums/digital-line-level/254935-signalyst-dsc1-post6296429.html#post6296429)
Oh and Pavel, would you please comment on/fix the layout error. Thanks

I am no longer developing DSC2. The latest version is published "as is". This is a complete KiCad project with the sources. You can correct the errors yourself.

P.S. The latest firmware has changed the MUTE signal. The old Botic7 driver signal is still at 27pin. On 28pin I have implemented my own MUTE signal. It is more efficient with HQP and Roon.

Brzzl 3rd August 2020 08:30 PM

Quote:

Originally Posted by ppy (https://www.diyaudio.com/forums/digital-line-level/254935-signalyst-dsc1-post6297737.html#post6297737)
I am no longer developing DSC2. The latest version is published "as is". This is a complete KiCad project with the sources. You can correct the errors yourself.

P.S. The latest firmware has changed the MUTE signal. The old Botic7 driver signal is still at 27pin. On 28pin I have implemented my own MUTE signal. It is more efficient with HQP and Roon.


Thanks, I thought so, but it was worth asking plus I am not the best with KiCad...have you @nguyentanvu90 or anybody else corrected the KiCad project?


Good to know -thanks for the info Pavel.

nguyentanvu90 12th August 2020 10:10 AM

Quote:

Originally Posted by Brzzl (https://www.diyaudio.com/forums/digital-line-level/254935-signalyst-dsc1-post6297817.html#post6297817)
Thanks, I thought so, but it was worth asking plus I am not the best with KiCad...have you @nguyentanvu90 or anybody else corrected the KiCad project?


Good to know -thanks for the info Pavel.

Hi Mark!
I can share for you 1 pcb and i will fixed on PCB before send to you.

Brzzl 12th August 2020 05:23 PM

Quote:

Originally Posted by nguyentanvu90 (https://www.diyaudio.com/forums/digital-line-level/254935-signalyst-dsc1-post6306523.html#post6306523)
Hi Mark!
I can share for you 1 pcb and i will fixed on PCB before send to you.


Sent you a pm!
Thanks :)

vitopro 30th August 2020 07:41 PM

Hi Pavel,

i have built the DSC 2 dac 1 year ago. My question is: Is the last prototype significally better then mine?
It woth to build last version?
I'm happy if anyone can summarize the differences between old version and new one.


All times are GMT. The time now is 11:02 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 17.65%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.
Copyright ©1999-2020 diyAudio

Wiki