acalex said:
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I agree with you on the concept...the reality is that once I swapped cables the differences was impossble not to notice...it has nothing to do with expectations as I am very critical about what I hear (by being an electronic engineer as a background). There was a night and day difference, this is the reality. Suddendly I stopped complaining about how distort a few pieces could sound and just started to put one vinyl after the other to see what else I was missing.
Just because you are an electronic engineer does not mean you are not affected by any type of bias. I don't think expectation bias is the best term for what audiophiles can experience when hearing differences in SQ where there should not be any. It is just we do not as yet have a commonly recognised term for such a thing. Here are studies on the senses and SQ
http://idc1966.blogspot.co.uk/2011/12/how-do-audiophile-cables-work-part-5-in.html
There is one from Sennheiser and their annual report in 2010, where Heroit Watt Uni found a link between sound and taste.
http://www.sennheiser-annualreport.com/home/en/the_palate_has_ears.html
There is a link between all our senses and for audiophiles to claim hearing stands alone and so when they hear a SQ difference it is unaffected by anything else and is down to hearing alone, I am sorry, but the evidence syays otherwise.
I think that it is odd that there is supposedly a physical consistent element of cable construction that is completely objective, that has a subjective affect on the non physical inconsistent element that is sound quality? I also think it is odd that all different types of cable materials and construction are objectively supposed to cause subjective affects on SQ. Lastly I think it is odd that there is no correlation, let alone causal link between the objective electrical properties of cables and subjective SQ.