The pro has a digital coax output- a single rca socket. So the signal is digital, indeed, would go on a cable, which has rca plug on one side and usb on the other side.I imagine you’d need more than just a “cable” - the audio would need to be converted from analog to digital if you were using the Pro’s RCA line-outs, so an ADC of some sort would be required.
Chord Mojo also has a coax input - why not use it?I just wonder if I can use the rca coax output to the Chord Mojo external DAC, but for the USB input?
It works with a jack-rca.Chord Mojo also has a coax input - why not use it?
It won't work.
You are right. The adaptor needs to draws power via USB which the Chord is very unlikely to provide.It won't work.