Well it's not usually like that the times I've listened, but I know exactly what you mean because I've heard it too. I think they switch from one mode to another and sometimes do it in a "half-fast" way and let it run that way, for whatever reason. It appears they don't know any better.
They have a decent processor on the transmitter end. (All the same stuff Cumulus had, and if you recall they sounded fine.) Whatever problems they have are on the studio end. And I suspect it's more a matter of personnel than equipment.
I don't think they have an engineer, and apparently they don't have anyone monitoring it at times, so when it gets messed up it stays messed up.
Ramsey's first day the audio was horrific. And if you listen to the web stream some of the spots sound like they were running at 200% on the level meter. This is simply a matter of poor production techniques.
I think they've gotten slowly better over the last 6 months, so maybe somebody important will get tired of them sounding like butt and put a stop to it. For any of the rest of us in professional broadcasting in Louisville, sound like that would be an emergency. "Don't let it happen again" would be said loudly and clearly.