PS Audio Perfect Wave Dac

On my DS Sr. I used to have my Aurender (N100H) music server connected via USB. When I went to connect another device by coax it would not lock with the DAC because the DAC was still locked to the USB. The USB does not disconnect automatically and you can’t have two devices locked at the same time so I had to physically unplug the USB.

Maybe if you turn your computer off it will unlock and then the coax should lock when you select it as the input.

I now run my Aurender through a Matrix DDC which gives me i2s for connecting to the DAC.

I'm running Tosklink from the TV and USB from the music server and just switch them back forth from the remote.

So yes not an issue.

I wish mine had been that easy at the time 😣

No. It’s a Perfect Wave DAC. Not a Direct Stream Dac. 

Your Perfectwave DAC should have an optical input port on the back. Mine does anyway.