I have been running Volumio for several weeks now on a Pi4 with HiFiBerry DAC+Pro. All is well.
There are a few things I’m working on making work better, but it is working well enough I’m looking to expand the system.
Please tell me if this should work the way I imagine before I sink a lot of time and a few more $ into it.
First I will upgrade to Virtuoso to allow for multiple devices.
Next I would build (2) more devices- I’m planning to use Pi3 with HiFiBerry Amp2.
the Amp2 is described as a DAC+ with integrated amp.
I have 2 pair of speakers laying around that I plan to use with these.
I’m not (for now) concerned with synchronous sound in multiple rooms, just to be able to have music in multiple parts of the house.
Now the big question- Will the remote devices have access to my music library which is on USB drive mounted to the current Pi4 system? If not, would a NAS solve that?
Thanks for setting me on the right track.