Another Oktava MK-012 omni matched pair capsules frequency diagram.
What i can't see from this, is where the actual 0dB line is.

Anybody?

#Graphreader will be my friend again, finding the actualy values in a text file, as soon as the 0dB line is clear. https://www.graphreader.com/v2

#oktava #calibration #recording @ivan zlax @audiopro group @recording group