Gustard DAC-A26 - AK4499EX DAC :: Impressions Thread
May 8, 2023 at 5:56 AM Post #646 of 1,034
IMG_2999.jpeg
 
May 8, 2023 at 3:53 PM Post #648 of 1,034
On page 1 of the R26 thread there is a tutorial how to update in Win/Mac. Use that tutorial to update your A26. Or you're in Linux?

@Martro1981 When you download the FW file, it comes with a batch file named "...Run this file to start.bat" run it. Follow the instructions in the batch file. If not, use process found on page 1 of the R26 thread.
Many thanks - those are exactly the instructions I was looking for, but couldn't find again! I already use Etcher for building Linux/Pi systems, but I wanted to get every detail sorted before risking bricking my A26!
 
May 9, 2023 at 1:23 AM Post #649 of 1,034
How to check the firmware version? I just updated on A26, to the successful write image step, I turned off usb image, everything closed, I don't know if the firmware has been updated successfully. Thanks
Oh and does anyone have a clip or guide to replace the fuse, I don't know how to remove the old fuse :D
 
May 9, 2023 at 2:59 AM Post #650 of 1,034
How to check the firmware version? I just updated on A26, to the successful write image step, I turned off usb image, everything closed, I don't know if the firmware has been updated successfully. Thanks

For R26 owners, check FW installed it is: In standby, hold the selector button down, then turn the unit on. The display will show latest date of firmware.

Don't know if its is the same with A26. Try it.
 
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May 10, 2023 at 5:13 AM Post #652 of 1,034
How to check the firmware version? I just updated on A26, to the successful write image step, I turned off usb image, everything closed, I don't know if the firmware has been updated successfully. Thanks
Oh and does anyone have a clip or guide to replace the fuse, I don't know how to remove the old fuse :D
With A26 firmware shows in roon as 1.41. Hope this helps. Just wondering if anyone tried 1.42 yet?
 
May 10, 2023 at 6:04 AM Post #653 of 1,034
You can find the name of the device on network (HQPlayer, Roon.. UPNP ?) : it's "Gustarenderer 1.41"
1.42, is interesting to solve issues with UPNP. No change for Roon for HQPlayer.
 
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May 13, 2023 at 6:00 AM Post #654 of 1,034
On page 1 of the R26 thread there is a tutorial how to update in Win/Mac. Use that tutorial to update your A26. Or you're in Linux?

@Martro1981 When you download the FW file, it comes with a batch file named "...Run this file to start.bat" run it. Follow the instructions in the batch file. If not, use process found on page 1 of the R26 thread.





So everything is successful and the USB imager is done and Image was written successfully. On the popup screen it says "press any key to continue..." and I do but nothing happens. If I close out the USBImager window everything closes. Am I doing this wrong or is it installed after I closed the USBImager window? I closed it once and checked for firmware version but it seems to be the same. A115_106_426? i think
 
May 13, 2023 at 2:10 PM Post #655 of 1,034
Maybe need to open the DAC and remove the SD card. And flash it directly. Ask Gustard support.
 
May 15, 2023 at 2:45 PM Post #656 of 1,034
May 16, 2023 at 5:33 AM Post #657 of 1,034
... closed it once and checked for firmware version but it seems to be the same. A115_106_426? i think
Do not confuse the firmware system (menu, display, etc) and the streamer update (Gustarender 1.4.2).
For streamer update, this is the correct procedure. For my part, I start the recognition of the SD card of the A26 and then I use Balena Eitcher to write the update.
 
May 16, 2023 at 5:44 AM Post #658 of 1,034
Do not confuse the firmware system (menu, display, etc) and the streamer update (Gustarender 1.4.2).
For streamer update, this is the correct procedure. For my part, I start the recognition of the SD card of the A26 and then I use Balena Eitcher to write the update.


Do you know if the version i mentioned in my post is the updated one?
 
May 16, 2023 at 9:24 AM Post #659 of 1,034
Do you know if the version i mentioned in my post is the updated one?
I don't know where you read this information : A115_106_426 is, i suppose, the original system firmware that doesn't need to be updated (even if there is a bug in the DSD options, for the moment, there is no update).
On the other hand, the file A26_Gustarender_1v42_onlyA26_A26only.zip allows to install the 1v42 version of the built-in streamer. It allows to write the image file A26_Release_1v42.img on the internal SD card. Then under Roon, NAA or UPNP, you can see the mention Gustarender 1.42.
 
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May 17, 2023 at 4:36 AM Post #660 of 1,034
I don't know where you read this information : A115_106_426 is, i suppose, the original system firmware that doesn't need to be updated (even if there is a bug in the DSD options, for the moment, there is no update).
On the other hand, the file A26_Gustarender_1v42_onlyA26_A26only.zip allows to install the 1v42 version of the built-in streamer bone. It allows to write the image file A26_Release_1v42.img on the internal SD card. Then under Roon, NAA or UPNP, you can see the mention Gustarender 1.42.


After I read your message I went to look for the 1.42 version and now I can see Gustarender! Thanks! First impression is that LAN does sound better after about 4 hours of listening but mainly a/b ing 5 songs. Maybe I wanted LAN to sound better? Well it's enough to switch to LAN if all I'll be doing is enjoying music and I'm very happy with this purchase. Time to sell the D400EX
 

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