Willen
Well-Known Member
I just turned ON the PC (played nothing) and connected USB plug to power the amp and plugged audio plug showly. When tip was inserted, speed of "tadat tadat tadat" was little slow like twice in a second then inserted fully the plug and got the frequent noise thrice in a second. Measured the voltage with noise and it was around 4.6V. With no noise (audio unplugged) the voltage was near 5V like 4.9V.
Another measurement was plugged USB to PC and audio to cellphone and playing music. Voltage was same like 4.6V but as I said before, no noises were there.
Now if AG's predict is true then what could I do as an experiment to solve the problem? It has been interesting to me more than my need!
Another measurement was plugged USB to PC and audio to cellphone and playing music. Voltage was same like 4.6V but as I said before, no noises were there.
Now if AG's predict is true then what could I do as an experiment to solve the problem? It has been interesting to me more than my need!