I am looking at theTopping D70 DAC and have several question. I see the D70 supports IIS (I2S) over HDMI. I have Volumio running on a 2GB Raspberry Pi 4 and a micro-HDMI to HDMI cable.
Will Volumio output I2S over HDMI?
Any issues with I2S over HDMI?
Is there any advantage / disadvantage using I2S over HDMI vs a USB connection to the DAC?