Sorry but the way a piece of gear could be evaluated is in a specific ROOM ONLY ... Not by an electrical partial chosen set of measures ONLY ...CORRELATION BETWEEN MEASURES AND ROOM is NECESSARY ...
That was my point...
I know perfectly well that there is all kind of people in this site, even acousticians...
But claiming that a piece of gear is "bad" without listening it in a controlled acoustic is BULLSHIT...And this is what Amir does often and his disciples who attack "deluded audiophile" if you know what i means...
And it is perfectly possible to tune a room by ears, i have done it to my satisfaction AT NO COST...It is not perfect but it works...Helmholtz did it before me and the Egyptian...
I dont need any headphones now nor any upgrade nor any advice by fools who think measuring some aspects of a dac without listening to it is the way to chose one...
Then read me right... Iam not a deluded audiophile nor a deluded measuring fool...
If there exist only 2 cases in your audio brain; deluded audiophile and measuring fool, add a third one for me...call it CORRELATING EARS AND MEASURES guy...
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I understood quite clearly what you posted. You without any lack of clarity accused the users of the Audio Science site of ignorance wrt the need for room acoustic treatment. I will post it again.
Their common point is a total ignborance of acoustic condition because they need electrical tools they dont need to tune a room... All rooms are equal for their activities....