Very often I read about people disappointed by something concerning the KPA they have just bought! And they are ready to sell it! 
But if you dig a bit you discover they even don't know what the output section is there for.
I think that a huge number of guitarists buy the magic box just because it is the item of the moment, hoping this is the magic wand to get immediately the sound of their guitar hero!
the KPA is the most revolutionary machine of the last years and for sure has drawn a line in the sand concerning guitar amplifying.
Please get a better knowledge of what it is and just know that you need to invest a little bit in 'knobs tweaking' and 'menu studying' before getting what you want (and you will!)
Sorry for the outing! keep rocking!
Peter
