Sound via HDMI and sound card simultaneously

  • Hi I have a Raspi 3 B+ with an Allo Digione soundcard.

    Is it possible to have HDMI and Allo Digione sound at the same time?

  • I'm not an expert but I think not. I'm sure you can't split the audio output.

    Even if it was possible, I think you'd get a *slight* but noticeable difference between outputs due to differences in "processing".