Majestic12
Well-known member
Is there any bench type DMM in the "a few hundred euro / dollar range that can directly show me an AC input voltage converted into dBu?
All those units I have checked so far can show dBm values (1mW into whatever you specifiy as your impedance), but I would only like to have a display that shows me the dBu value referencing to 0dBu = 0,775V
I sometimes have to make precise alignments of audio switching gear and it's always a bit of PITA to calculate the correspondng voltage values for each dB step I want to have.
All those units I have checked so far can show dBm values (1mW into whatever you specifiy as your impedance), but I would only like to have a display that shows me the dBu value referencing to 0dBu = 0,775V
I sometimes have to make precise alignments of audio switching gear and it's always a bit of PITA to calculate the correspondng voltage values for each dB step I want to have.