To avoid all the issues which Mr. Atkinson says constrain him from
participating in a test of subjective abilities to discern differences in
the Randi context, the following will fully address the issue for all,
provide a great arena for upping subscriptions, and claim a degree of
validity that no amount of money can buy. Consider:

http://www.stereophile.com/accessoryreviews/1004siltech

This is a standard run of the mill "audition" of an industry recognised
category of accepted tweek, unlike "stones". It contains all the classic
claims of ability to hear such things as "wire breakin" and a laundry list
of sonic attributes which are different from other wire. While reference
is made to other brands, a test even within this brand can be done as it
is a comparison with an older version of the same wire. We address this
to Stereophile as a whole and to the subjective enterprise as a whole to
avoid who said or not when and in what context. While not a million,
there is the standing multiple thousand offer for being able to discern
differences in wire.