Okay then I challenge you to listen to a Bladelius thor 2 amplifier and if you cannot hear the sound changes after 30 minutes then I would give you the amplifier. You can ask anybody that owns Bladelius thor 2 amplifier and everybody's hearing the same thing we're not imagining this and like I said before I'm not one of those persons that believes in cable who believes in synergistic research or something like that and I don't care about any manufacturer I'm just telling you what I'm hearing and I'm over 100% sure that you will hear the same thing I'm so sure but if I'm wrong I will pay that ticket to come to Sweden or we can go to the factory and listen to all his amplifiers and you will hear the difference in sound.
Well, to begin with, how did you test your belief to be a fact? How did all those "others" claiming the same thing test their beliefs? Yes, this is very important if you are after facts and not at all important if you are just relying on beliefs and self induced biases.
It seems you and all the "others have no idea if they are imagining things or in fact factually hear differences.
And, if in fact the amp changes after x minutes tells me that it is a very poorly designed amp and one should run from it.
It seems to me you are not really after the facts but in fact looking for support for your beliefs.