How many inputs simultaneously?

[Vaphoron]

Thanks everyone! I think a finally got it jejeje. I think I was confused with the digital connection between the 192 I/O and the Rosetta (for example via AES/EBU), I think that way it would take 8 of the 16 available inputs in the 192 but with the X-HD is like having another digidesign interface, you got the 16 channels of the 192 (16 analog with the 192AD expansion card or 8 analog and 8 digital) and another 8 analog inputs with the Rosetta for a total of 24 inputs simultaneously. Right?

Right.

So let´s say that I buy the 192AD expansion card and Rosetta, would I be able to connect a TC Electronic 3000 and a Lexicon PCM 91 via the digital inputs(AES/EBU)? I mean in a recording session would I be able to connect 24 analog inputs and send reverb to the headphone mix?

The 192 I/O is only capable on 16 inputs at once, no matter what expansion cards you add. You can use any combination of what is on there though. You could add the 192 A/D card and then use 14 analog and 2 channels of AES/EBU or something like that. You would be limited to a total of 24 channels of input with a single 192 I/O and a Rosetta 800.