Display MoreWhen using studio profiles and switching off the cab, the Profiler’s cabdriver algorithm estimates the cab portion of the profile and subtracts it from the output signal that goes into your cab.
While this is an estimation and not as 100% accurate as direct amp profiles I've always found the results great sounding.
Therefore I doubt you'll get much better results when using 3rd party direct amp profiles.
IMO it’s much more worthwhile to check why you find those profiles sort of flat.
Perhaps your cab is a bit dark sounding (that would explain it)? What speakers are in it?
Cel G12T-75. Not a dark dull speaker.