Time to breathe some life into an old thread..
I can certainly appreciate the ability to separate comms from mechanical sounds, but I would like to take this a whole lot further. I operate a completely decked simulator, and I use a sound mixer to distribute sounds to multiple sets of speakers. Such as it is, I primarily try to - as accurately as possible - route engine sounds to its own pair of speakers located on each side outside and behind the cockpit. Further, I would like to be able to more precisely route sounds like alerts/alarms to smaller speakers behind the instrument panels. Lastly and successfully, voice is sent to an auxiliary jack next to each seat.
So the question in all its simplicity; is there a way or an addon to allow using a greater number of sound cards to send specific sounds out on different channels?