Which DAC with a RPI IQ DAC PRO

Hi, i’m going to mount a RPI IQ DAC PRO on a Raspberry 2b, which kind of DAC should i have to choose among those listed in I2s DAC Volumio settings?

Thanks

There are two RPI DACs listed in the settings, but not a PRO. Maybe try the “IQaudIO DAC Plus”

Ok, thanks.

I can’t get any soud out of the device, and the others RPi listed don’t work as well. What else could i try?

I think i finally solved it upgrading to volumio 3

Hi, I had to reinstall Volumio and now, even if I use the same configuration, i am no longer able to play anything as i get the " Failed to open Alsa…" error.
What can i have done wrong?
Thanks