Hello -
I have received the replacement.
After hooking up all components/speakers I tried the Audyssey calibration. First attempt and it worked fine !!
That proves that the first unit has/had a defect.
Unfortunately I have to travel to China for 2 weeks, therefore I won't be able to try out the features of the unit.
For now the only thing I can already say: it sounds great after the Audyssey calibration.
When I get back from China I will play around with it and let you know more !
Have a great week-end y'all !

Ullemann in Italy