First and foremost, thank you for the great piece of software. I haven’t yet gone through the trial period, but I’m constantly findings new things to enjoy about Audirvana and its sound quality.
I’m using UPnP+RPi3+Hifiberry digi to send SPDIF to Xindak DAC-8 via coax. The latter is already a bit older DAC, but its my treasure because IMHO its sublime sound quality
I recently noticed that while officially the Xindak is listed in marketing material only to accept 96/24 input stream, I was able to successfully (and may I say, very enjoyably) upsample Redbook 44,1/16 material to 176,4/24 on Audirvana and send it to the device. However upsampling to 192/24 results as a really crappy playback. Xindak has some internal upsampling thingies going on (and two very vaguely named operation modes for that), so it might be the reason why the 192/24 does not work. But well, who knows what’s going on there.
Unfortunately the maximum PCM rate dropdown in the audio device settings does not include an option to limit the maximum rate to 176,4 kHz. I know this is not a common situation, but do you think it could be possible to add that there? Currently if I want to take advantage of it, I have to change back and forth with 96 kHz and 192 kHz manually.
Thank you so much for your help in advance!