Anyone knows what might be the standard RMS or peak voltage of a typical jack audio output? I need this to determine the gain using a TDA2003 amplifier (I won't be using gain 100, the full gain of the amp, but maybe 20 to 30).
P.S.: The last amplifier project I made was with a LM386 with gain 20, but the output was still bouncing to the rails (fortunately it happened only when the volume was set to maximum). I used bass "boost" (tecnically it is a treble atenuation), so the effect was less noticeable. The output was from a s*ny diskman stated as a 12mW output.
P.S.: The last amplifier project I made was with a LM386 with gain 20, but the output was still bouncing to the rails (fortunately it happened only when the volume was set to maximum). I used bass "boost" (tecnically it is a treble atenuation), so the effect was less noticeable. The output was from a s*ny diskman stated as a 12mW output.