It is possible for a Roon Core (PC, Nucleus, etc…) to serve as both server and renderer. It is better to have different devices, a server and renderer, but the same device can serve as both.
For example, you can run a USB cable from a Roon Nucleus directly into a DAC. I literally have a USB running from my Nucleus+ into my Audiobyte HydraVox DAC at the moment.
For example, you can run a USB cable from a Roon Nucleus directly into a DAC. I literally have a USB running from my Nucleus+ into my Audiobyte HydraVox DAC at the moment.

