Hello @Antoine
Thank you for you reply.
I guess there is something I’m missing here. As I’m running on MacOS, I strictly need to do DoP as there is no other way for the OS to send DSD files. I’m not running Windows. So in this configuration, for the time being, I’m unable to play DSD using UPnP because Audirvana does not give me the option to select DoP with the Dietpi device.
Just to be sure that I understand right : Do you imply that if I want to play DSD (whatever bitrate) I need to connect directly to the DAC via USB ? and thus do not use UPnP at all.