let me ask a question and I'm sure I'll get slammed for this.
No slamming


just pointing out the errors of your comparisons of audio and a car. While many audiophiles do this, it is not a proper comparison at all.
but if say BMW and Inifiniti(I sell both so i love both) take the same basic components suspension and engine and they engineer them pretty close and use similar building techniques.. why is there such a difference in the drive from the two companies. Why is there such a difference in horsepower rating from the two yet not so much a speed difference.
Obviously they are not made enough to be the same components or anything else, are they? Everything is different enough to make a difference in feel. May want to dig into it and check into the actual specs of components, like cylinder diameter, stroke lengths, compression, gearing, and on it goes.
And, how would you really do a DBt between the two?
I think companies can take similar parts.. and come out with very different end units.. so can a Mac sound better than a Denon.. I think so..
Yes, they can sound different but do they? That can be tested much simpler than your car analogy, but, as WmAx indicated, you need a DBT protocol, levels matched, not clipping, staying withing design specs, output impedance very low for amps. And, so far, no such differences can be produced.
Besides, car parts are vastly different from makes and withing makes.
do you think that in your desire to slam high end companies you arent jading your mind to not hear a difference? if it can be true in one direction it can be true in the other.. right?
Actually, wrong there. One cannot turn off their biases, and, under DBT how would you? And, golden ears do not do any better at all, and they want to hear differences, no? Besides, WmAx didn't slam the high end, just gave the facts of research that anyone can try to replicate, under the proper controlled conditions, of course.
.. why do some of you guys have to slam a guy even backhandedly when he's excited and proud of his new gear..
He didn't slam his gear, only his unreliable perceptions for his attempted comparisons? And, it wasn't a slam, just pointing out the pitfalls and unreliable, false beliefs that humans can succumb to. Audio is not unique. Most human endeavour has similar false beliefs and unreliabilities.

He has a very nice setup and obviously he likes it very much. I applaud him.
