07-30-2020, 09:27 AM
(This post was last modified: 07-30-2020, 09:30 AM by AudioFool77.)
I could make some more Tests, also with my second DUAL ES9038 PRO DAC Board https://de.aliexpress.com/item/4000570045834.html ....
What should I say, when I connect it also directly to the I2S Connection, it has exactly the same Problem
When I connect both boards via the USB Digital Interface Board, https://de.aliexpress.com/item/4000715894190.html the Problem is gone….
So I expect not that there is a "Hardware" Issue on all Chinese ALI Express boards, so Maybe it is something else.
Because I Always used the big board with the USB Interface, I didn´t recognise that there is the same Issue using it via I2S on RPi with moode audio...
I tested it also with different RPi4s / MoodeAudio 6.5.2 and 6.7.1 / different Powersupplies / cables…. no matther - no Change
I found out when ever the Pops happens, the Display jumps not to "NoLock" but to one wrong Codec.
Good case / no Pop: Trackchange -> Display Shows short "NoLock" than the Right codec and Plays next song smoothly…
I can use the same Scenario with the same Songs for a second try:
Bad Case / two Pops: Trackchange -> Display Shows short a wrong Codec / Pops, than the Right codec and Plays the next song smoothly…
So for my Point of view it would be really strange the to total different boards will have on and the same Hardware issue?!
And why is it working periodicly and then not. A Hardware Problem is in my eyes permanent?
Thanks all
What should I say, when I connect it also directly to the I2S Connection, it has exactly the same Problem
When I connect both boards via the USB Digital Interface Board, https://de.aliexpress.com/item/4000715894190.html the Problem is gone….
So I expect not that there is a "Hardware" Issue on all Chinese ALI Express boards, so Maybe it is something else.
Because I Always used the big board with the USB Interface, I didn´t recognise that there is the same Issue using it via I2S on RPi with moode audio...
I tested it also with different RPi4s / MoodeAudio 6.5.2 and 6.7.1 / different Powersupplies / cables…. no matther - no Change
I found out when ever the Pops happens, the Display jumps not to "NoLock" but to one wrong Codec.
Good case / no Pop: Trackchange -> Display Shows short "NoLock" than the Right codec and Plays next song smoothly…
I can use the same Scenario with the same Songs for a second try:
Bad Case / two Pops: Trackchange -> Display Shows short a wrong Codec / Pops, than the Right codec and Plays the next song smoothly…
So for my Point of view it would be really strange the to total different boards will have on and the same Hardware issue?!
And why is it working periodicly and then not. A Hardware Problem is in my eyes permanent?
Thanks all
