The author of that test is very detailed, having decided by listening over long periods of time and with a variety of caps. He also commented that results vary, depending on equipment design and placement in the circuity. He even commented that the brand of tweeters effected the outcome.
That's a super honest appraisal, too bad most audio reviewers aren't as thorough.
That's a super honest appraisal, too bad most audio reviewers aren't as thorough.