I've been reading up on ABX tests all week and i just give up. I don't get it. There seem to be a few stand-outs such as cables, and devices with D/A converters that don't make any difference, but i'm about ready to throw up my hands in frustration. I just don't get it.
Speakers can be so physically different. I've got the Anthony Gallo Acoustic Reference 3.1's. They are about 3' tall, have rounded "cabinets" around the cones, a cylindrical tweeter and a 10" side firing driver. How can they sound the same as a speaker built around a single fostex driver, or an 8' tall 3' wide Sound Labs panel speaker or a Wilson Audio Maxx ( http://www.wilsonaudio.com/product_images/...groom_large.jpg ).
It is the consensus of the forum that tube amps, class t/d and class A/AB of the same relative power sound the same for the most part?
What about different tubes in tube amps? Is tube rolling pointless from a sonic perspective?
I mean again, tube amps. and the other types are working in a very different physical manner so how can they not be detectable from one another?
I saw some snickering at room treatments.
Is the forum suggesting that room treatments and digital room correction make little to no difference in sound quality? I mean hard/absorbent surfaces do effect what frequencies reach your ears at what times (or at all), so my mind says that logically has to make a difference.
Digitally flattening out a response curve has to effect the sound, right? Now, i'm not talking about the *value* of such treatments. Most of the time i see an expensive bass trap or a pricey colorful audiophile pillow that i'm supposed to put on my wall i think "I bet my mate who's a quilter could make me something that would do that same thing or i could just hang a blanket on the wall"
Regardless of whether or not you use the $2k room treatment, change your curtains or move the couch for the same effect, the effect wouldn't likely be a placebo would it? Why would recording studios and concert halls work so hard at it?