Placebo is no worse or different than making a conclusion of how the player conveys a musical signal, based on graphs. While I appreciate and concur that the music must be heard accurately and realistically (I like the K601s, by the way, mainly because they play pitches accurately, not because they're "flat"), I have to say that the source plays a significant part in this and NOT just because the FR must be flat and "colorless".
Even if I might be accused from going off topic, I have to say that you must have not made proper comparisons between "uncolored" digital sources to claim that all differences are placebo. A realistic, though in this case a tad nihilistic, approach is always for the better of things. For where would this world go, if we weren't rational? Regardless, I can hear the advantage with better, non snake-oil, source design. (Don't ask me about the technical aspects of the design, heh)
Has anyone heard or got accustomed with Linn DS equipment? I think they're quite wild.
Just to put in the quotes from dfkt I missed:
"
The s-flo is the same (according to Shigzeo, whom I trust). There is no magical player that sounds "better" than the next one. I'm sick and tired of trying out all that nonsense, like the AMP3, Hifiman, etc - when a $30 Sansa Clip gives the same or better audio quality. The s-flo is yet another nonsense product with horrible firmware and usability, with some advertising claims about "better" sound quality that's simply can't be true. People, don't be gullible fools."
To continue my point, I think it's pretty clear that he let the measurements cloud his judgments (as high $$$ does with placebo). I didn't see which IEMs he tested the player with. Is it mentioned here on this thread? I'm curious, since I didn't hear an improvement using my RE0s, but a clear one with all of my full-sized cans. Edit: All low impedance, though.
Also, claiming that "there is no magical player that sounds "better" than the next one" renders all source and amplifiers identical, which is rather interesting again..
This is my pathetic attempt of finding the root of this conversation. It's baffling to me. And sorry if my post comes on as rude. English is not my native language either... Edit: I'm not irritated by the facts and not claiming that the roll off isn't audible and thus not protecting nothing more than the "fact", heh, that not all source equipments with same measurements sound the same, as Jazz said.
This post was pointed towards Shike, who made me a bit jumpy with his post.
To annoy you further with this subjective mumbo jumbo, I'd like to ask you a quick thing: How do you yourself listen to music? Do you mainly pay attention to FR, melodies, hearing instruments as they should be, transients or pitch accuracy? And what kind of music do you listen to as well? I think this is important information when making such statements as "placebo" and "all flat sources with good transients are equal" (not a direct quote from you, but my abbreviation of what I've understood, correct me if I'm completely at bay).
Thank you and sorry