Omnitronic MM-2 USB measurement mic vs UMIK-1 & UMM-6

[landco]

Yes, this true and very helpful for the UMIk-1. No mixer HW. You can adjust the gain with some DIP switches on the PCB. But then you not calibrated anymore.

The MM2 has a mixer HW, and this is more confusing rather than useful. It makes calibration dificult

Therefore the UMIk1 is a very cool device for the money

Hello! I found your old post and would like to know your opinion, what do you think about the Dayton audio iMM-6 measurement microphone?

How high is it and how accurate is the factory calibration?