Last night was my son's birthday, so in all the excitement I forgot I had a package on my porch. I saw it this morning and my new mic is here!

I can't find the calibration file, but here's a quick experiment...much better! Sorry for the blurry pic.

17

And here's the FR:

12

This is the 806s with HF compensation circuit. L-pads installed and turned all the way up.