Problems in raspberry version

[mikip4]

Hello,
I've got a raspberry 3 with a sound card connected.
Raspberry detects card and I can put like master.
In VLC, when I'm trying to stream from this device, it don'nt appears in list.
Any solution?
ThanKs a lot in advance.
Miquel.

I've tried with 3 sound cards and same problem.

[mikip4]

Hello, someone has a solution?
Thanks..