Here's a demo I just recorded using the internal mic input first, then switching to the VLT2 going through a small mixer. There's about 20-30 seconds of silence where I unplug and replug, so don't be alarmed if the sound stops for a while. I think it happens at 1:40, or 2:40 in the track. Can't remember.

Hope this helps clarify just how different the built in technology seems to be compared to the flagship TC stuff.