TD124 Posted October 15, 2019 Share Posted October 15, 2019 Mac mini late 2012, Mac OS Mojave 10.14.6, Audiosoftware Roon Allo USBridge signature with latest DietPi Allo GUI, Roonbridge USB to T+A Dac 8 (Tenor 8802TL USB chip) Driver issue? 24 bit playback problem at certain frequency’s.... 16 bit 44.1 oké 24 bit 44.1 crackling, pops 24 bit 88.2 crackling, pops 24 bit 96 oké! 24 bit 176.4 .....? No material so have not tried 24 bit 192 crackling, pops Roon core output to USBridge signature Squeeze lite, no problems at any frequency. Squeeze lite seems to run at 16bit. all the time. Link to comment
Audio_Allo Posted October 17, 2019 Share Posted October 17, 2019 On 10/15/2019 at 9:35 PM, TD124 said: Mac mini late 2012, Mac OS Mojave 10.14.6, Audiosoftware Roon Allo USBridge signature with latest DietPi Allo GUI, Roonbridge USB to T+A Dac 8 (Tenor 8802TL USB chip) Driver issue? 24 bit playback problem at certain frequency’s.... 16 bit 44.1 oké 24 bit 44.1 crackling, pops 24 bit 88.2 crackling, pops 24 bit 96 oké! 24 bit 176.4 .....? No material so have not tried 24 bit 192 crackling, pops Roon core output to USBridge signature Squeeze lite, no problems at any frequency. Squeeze lite seems to run at 16bit. all the time. We suspect particular series of frequency(44.1,88.2....) having the problem,it is DAC specific and Our team is analyzing the issue. Forwarded PM please check Link to comment
TD124 Posted October 19, 2019 Author Share Posted October 19, 2019 Done. 24/192 also crackling noisy by the way. Link to comment
TD124 Posted October 19, 2019 Author Share Posted October 19, 2019 I came across a phrase in the online manual. It said: USBridgeSig having ASIX AX88179 Gigabit Etherenet Port. Asix Driver need to update for USB audio streaming applications. I followed the link and did the command to check driver version.... see attachment... Is the driver correct? Because I updated rpi as prompted in the basic menu... If not, witch command line actions are needed for updating? Link to comment
TD124 Posted October 20, 2019 Author Share Posted October 20, 2019 Arranged for an other (Ammanero chip based USB) DAC, same problem. Seems maybe not DAC specific issue? USBridge sig hardware or Ethernet chip driver issue? I hope it is just that, the Asix driver... When I received the USBridge I just connected it and checked for latest software first, updated as prompted. As there was non manual in the box I did not suspect anything special. Yesterday I had the time to do some “digging” so read the online manual for starters... 😶🥊 Link to comment
TD124 Posted October 20, 2019 Author Share Posted October 20, 2019 Issue resolved. Asix driver updated. All working perfect thanks to support Dietpi crew.Thx again for initial fast response.👍👍 Link to comment
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