Bottleneck,

That is very comprehensive list. Lets put it this way. Considering so far we have only claim from 'studies' of 1 test subject. Or man with a few friends where they all know the identity and price of each cables being compered. Or worst with study of 2 people where we have a man and his wife who the latter is usually very deaf or seems to have no interest in hifi what-so-ever but remarkably can hear differences of these audiophile cables from the kitchen. 

I think we could lower the standard from a 500+ people DBT study.    Lets try to see if Zerogain could manage 10-20 SBT people to start with.   It would be a big improvement to what is available so far. If we get 50+ DBT then some one should certainly write it up and submit it for publication.