USB converter

[greenhorn]

Thanks for your reply.

Maybe that's what happens when I can hear the HD tracks after having chosen the Oppo as renderer. What doesn't make sense to me is that the NAD D 7050 is supposed to be able to receive the 24/192 hz PCM only through that one specified digital input. The amplifier has not a single analog input.

When I want to hear HD track at present, I select Oppo as renderer. Upnp and or DLNA function to get the music off the minimserver and to the Oppo. The amp is listening for a DLNA source signal, and I have to switch it to the digital optical input that comes out of the Oppo. I guess I'm just stuck on why this seems to work, when the instructions for the amplifier as I understand them suggest the coaxial digital input.

"Important Note: The digital audio input is 24/192 capable and can accept PCM signal only. Ensure that the digital audio output of your source is set to PCM before connecting to the digital audio input of the D 7050."

Is optical digital audio a PCM source? I thought not, but that would explain this.