The most die-hard believers will insist that if two pieces of equipment sound "obviously" different when you know which one you're listening to, but they're ind

The most die-hard believers will insist that if two pieces of equipment sound "obviously" different when you know which one you're listening to, but they're indistinguishable under a double-blind test, then the only explanation is that the testing methodology must be flawed. They simply find the "placebo effect" explanation absurd and refuse to accept it. https://web.archive.org/web/20090304012729/http://www.avguide.com/forums/blind-listening-tests-are-flawed-editorial https://web.archive.org/web/20090304012729/http://www.avguid...