Just playing about with this after firmware update and... Wow.
It is just such a nice effect. Added to a Marshall JVM & a Mesa mkIIC and you're sounding produced all of a sudden. Think black album Metallica or Volbeat . Just adds that thickness that I'd been looking for & not finding. Won't fit for everything but for pure playing fun it blew me away.
Had been going through a bit of a shit patch with the KPA & I think this might have brought me out of it. Through headphones was amazing, interested to see what it's like through speaker set that's on its way.