A couple more questions not indicated on their website -- does the Duet allow you to "gang" channels so you can adjust levels simultaneously? Also, could you theoretically use a Duet without an iPhone/iPad/Mac? That is, could you just use it as a normal outboard pre, and connect the analog outs to a normal analog deck, adjusting levels on the Duet using the level knob?
I assume if an iPhone etc is plugged in, you can adjust the Duet's levels on that, also, right?