Surely this is possible with the KPA?
Let's say you've got a great tone you recorded a few years ago.
You call up the isolated guitar track, send it into the KPA return, and Profile it....surely the KPA will treat it just like it treats the signal coming from the mike?
Yes, no, maybe, crazy, impossible? 
hmmmm.... sound like a textbook case of "tone-matching" to me 
Cannot do that, you need a known input to extrapolate the data, specially the result of non linear distortion. You should at least have a recording of the test signal through that amp, and you would still be sitting with a non sync time function.... Difficult one, unless you make a plain eq matching.... no comment, Lance.
What the KPA needs, is the amps simultaneous response to the input signals the KPA is sending to it. It will not be happy getting a totally non-related guitar track via its input. Same for refining: the KPA monitors what is coming from the guitar, and what the amp transforms that into. Therefore:
[X] No
