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Vrms - how does it work exactly?
#3
Hello, the input voltage (also often input sensitivity) actually specifies only the level, which the device internally regards as 0 dB. Often values are also given in dBu or dBv. 0 dBu corresponds to 0.775 V, 0 dBv to 1 V. 0 dBv therefore corresponds to approx. 3 dBu. The standard radio signal level is 1.55 V, ie approx. 6 dBu or 3 dBv (XLR).
At 0db, the amplifier should reach the specified output power.
Please refer:
http://www.sengpielaudio.com/calculator-db-volt.htm
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RE: Vrms - how does it work exactly? - by K4680 - 18-Dec-2018, 15:41

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