Problems with spdif card

Hello,
I bought a raspberry 3 plus a spdif card.
I installed volumio and it was perfect the setup. I can see the device using the web broswer. The issue is I can’t use the spdif as output. I selected HifiDigi, reboot the device and I received a message about Alsa.
I’ve read this thread, but I don’t know if there is a voltage problem.
failed-open-alsa-and-berry-spdif-connection-t10017.html
What should I do?
Thanks for your replies.
71CwQOZWn6L.SL1200.jpg

Hi,
I still can’t use my raspberry through the spdif output.
Anyone can help me?
I even bought a NAS drive to use it with volumio.

If that’s the PfI Digi DAC + SPDIF, then this might help (pifi-digi-dac-t10141.html)…