Guido, I've always enjoyed reading your posts, but recently you have just been putting on a dog and pony show. you seem angry and seeking a reason to argue.
When it comes to this hobby, everyone has their own perspective and own opinions. For some reason you count everyone else's opinion wrong. I'm not saying I agree with Dave_b, but it seems like you're just looking to argue.
What's up with that? It seems like you are getting more kick out of arguing with others here than from listening to music.
Above you mentioned that this thread is about Class A amplifiers and that one of the posters should stick to the subject. And yet you are holding your own conference over here just having your own ball, arguing about nothing.