Multiple volumio instances on one network

Volumio Information

Volumio Version: 2.834
Hardware: Raspberry Pi 3+
DAC: Topping E39

I have a Pi volumio connected to my stereo amp via Topping E30 DAC. However I would also like another pi volumio setup to stream to my headphones. I have fiddled a bit without luck, is there a way I can resolve this problem?

Buy two R Pi computers.
Install Volumio on the first and name it something meaningful, Volumio-Lounge for example.
Install Volumio on the second and name it something meaningful, Volumio-Headphones for example.
Connect them to your music store and away you go.