Thanks danvignau...
The placebo effect is constitutive part of any perception at some level, positively and negatively...
But using it to discard audio experience is no more ridiculous than negating it and pretending to be objective in the absolute meaning of the word...
Placebo effect is too serious matter for audiophile or pseudo "objectivist" alike...
For the value added by pricing to the S.Q. impression, it is a too common place evidence to be contested...But also depreciating small variation of quality by invoking always placebo effect is of no help here..
Only a personal strings of continuous listening experiments free us of the complete grip of this necessary constituent part of any perception...
It is only my experience ....

