On Wed, 26 Dec 2007 12:27:23 +0000, Dave Plowman (News) wrote:

[snip]

At the end of the day there's a simple answer. If you really can hear
these differences you claim then you should be able to demonstrate them
reliably to others in proper tests. But of course no one ever can.

No great point in that - given the fundamental flaws in such "tests".
Which of course is why they never produce any meaningful results.

Malcolm