Do you understand at least the complexity of what you are asking?
Dear Raul, quite frankly, I am very disappointed! Being a distortion expert, you are still drilling on the distortion level of a single piece of equipment, when I was asking for the distortion level of the whole SYSTEM!
The room is by far the biggest distortion generator in an audio system, and follows by the speakers! I would be very impressed if your room can achieve a frequency response 10 times the deviation of the IO, i.e. 5dbs from 20hz to 20khz.
Have you ever measured the frequency response and noise level of your audio room, or is it still too much complexity to you? Oh well…..

