Without knowing your preamp I am about 95% sure. You need a computer running Dante controller (free) and if you want sound out of the computer you need to run Dante Virtual Sound Card which is $30 I think though it might have been bundled with the preamp.
Its likely too that your preamp is both in and out. You can probably send audio to it and get audio out of it.
The controller software is just for initial setup but allows you to send sound all over the place. DANTE lets you get ANYTHING on the network, even bluetooth and usb and all kinds of analog devices. For example, I have a headphone setup that expanse the stereo image, adds base and crossfeed and I take the output of that preamp and put the sound on the network so all the "processing" can show up in another room...
Cut to razor sounding violins
