I have 4 identically RasPi3 with volumio.
I setup one for my needs. After that i copied the SD-Card with WinDiskimager. This worked perfect.
But one problem, even i change the name of the player, the appear in network not as different devices!
Every player works perfect if i use it over its own IP-Address. Spotifyconnect just see one name/device?!
It would be really nice if had not to setup every Pi individually.
THX Jason