If you do a search of past discussions you will find numerous threads about Roger Russell. Some of them date back to 2004, so apparently the "truth" can be handled.
Audiophiles should learn from people who created audio
The post linked below should be a mandatory reading for all those audiophiles who spend obscene amounts of money on wires. Can such audiophiles handle the truth?
http://www.roger-russell.com/wire/wire.htm
http://www.roger-russell.com/wire/wire.htm