Thanks for the low freq and unnatural vox suggestions. I totally agree.
**************
The vox is my SM7b with no boost or cut on the mic.
The controller has COSM fx but I have reduced that to just a 4:1 "limiter" and noise suppression (Thres = 80, release =16)
That's it tho. The EQ is boosted a few db at 1200 and 3500 and cut at 800 and HP at 200, LP 10K
The 1200k is likely the bullhorn sound you are hearing?
*************
The reverb issue is a good point (I've just started using it more creatively -blend vs sustain vs pan ) and I admit I'm in the middle of a learning curve on the subject.
Rolling off various verb freqs is yet to be used tho I have read about it and likely the main culprit .