The author is a very good friend of mine. I'm not sure why his name is not used in the article; he's only referred to in references like "him", etc. I'll ask him if he wanted things this way, or if it's OK for me to mention his name here on Audiogon.
Again, as he states, one should take the evaluation in the context it was performed - in a high end audio preamplifier. The capacitors used in other applications (such as a loudspeaker crossover) can yield different results.
Overall, I must state the obvious - it's probably the definitive guide to capacitors put forth in the hobby. He certainly deserves all the credit we can give him - BRAVO!!!
Again, as he states, one should take the evaluation in the context it was performed - in a high end audio preamplifier. The capacitors used in other applications (such as a loudspeaker crossover) can yield different results.
Overall, I must state the obvious - it's probably the definitive guide to capacitors put forth in the hobby. He certainly deserves all the credit we can give him - BRAVO!!!