Overbridge and the analog path/parameters

Hi guys,

im sure that this question would of been asked on here before but here goes.

I’ve had my A4 for some time now and have used Overbridge in the past (with some compatibility issues), however, my goal/question is as follows:

By using Overbridge, does this restrict me to receiving audio via USB only?

side note - this begs a whole heap of other queries, such as, how greatly does the audio quality differ when routing from analog audio signal to USB?

I have really begun to optimise my workflow and i would like to maintain the analog signal path from my A4 into my DAW, however, i would like to be able to send midi externally to trigger my A4 and also have access to Overbridge parameter control for automation. is this possible? its my understanding that once Overbridge is enabled, you are restricted to USB audio…

Thanks!