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2in x 2out; and 2out to monitors; But this interface is confusing.
Here I drew a diagram. That's right?
View attachment 97725
What I said. For the same reason, though, I think they do function as valid return points. It's usually send on ring and return on tip and you should be able to stick a TS plug in there and avoid the preamp on the way back altogether.Inserts would also imply that these are inline with the mic preamps on the front panel. So if you plug a mic into Mic1, and insert a compressor into Insert 1, the signal flow would be mic->preamp->compressor->analog/digital conversion into the computer.
What I said.