Onkyo HF Player app has upsampling (~192kHz) ability but when turning on it or "48kHz" mode, nothing can hear through ITM03 (though HF app recognized DAC and shows "192kHz"). If I turns upsampling off, the sound is back.
I asked Onkyo support and its developers worked hard for resolving this issue, but couldn't reach any solution.
Is the prompt related to this problem?
https://www.ikkoaudio.com/community/forum/topic/127300/ikko-amplifier-romfirmware/post-278515
@Naoki Hello!
Thank you for reaching out and providing detailed information about the issue you're experiencing!
Based on your description, it appears that the issue is related to the Onkyo HF Player app and is beyond our ability to resolve as it requires specific adjustments within the app itself. Since our ITM03 DAC does support upsampling, it might be worth trying out some other high-resolution audio player apps to see if you get better results😄
Let us know if you have further questions!
It sounds like you're experiencing a frustrating issue with the Onkyo HF Player app and the ITM03 DAC. Sometimes, software glitches or compatibility issues can cause problems like this. You might want to try force quitting the app on your Mac https://setapp.com/how-to/force-quit-on-mac to see if restarting it resolves the issue. If the problem persists, consider checking for firmware updates for both the app and the DAC, as updates can often fix such bugs.
