[biterror]

Originally Posted by 9uman9y

Here is a "recording" using iPhone, if you what to see if you have the same in your car.

https://www.dropbox.com/s/mkedg7rlyo...noise.m4a?dl=0

Is the noise affected by volume control or signal source (bluetooth / something else) or any other audio setting? If it is always the same, the problem might be with the power amps or the DACs.. if the noise level changes with audio volume setting, then the noise comes from earlier stages in the system.