RTA Calibration
#1
Anyone know how to calibrate an Audio Control RTA.
Just got a used unit, and it came with the sensitivity at about plus 7 dB, where there's a pen mark.
Seems like quite a bit to be out, but how can I check it?
Just got a used unit, and it came with the sensitivity at about plus 7 dB, where there's a pen mark.
Seems like quite a bit to be out, but how can I check it?
#4
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