I just received my iFi Nano iDSD BL today and of course immediately plugged it in. It says in the manual that MQA would be passed through and show as magenta, just like on my Dragonfly, but this isn’t happening. I’m seeing green, which indicates PCM at all bitrates. Is there any way within Volumio to tell what is being passed through USB to the DAC? And is there some setting I’m missing maybe?
My setup is Audirvana on an iMac over UPnP to a RPI running Volumio, out via USB to the iFi.