I'm quite interested in this also but I seriously doubt that Beyer would want to open that can of worms. I would hope that they had the means to refute these findings (or at least further explain). I have a pair in the 7K serial number range and they sound just fine to me but I don't have the equipment to measure them. Still these claims are disturbing.
- 1,135 Posts. Joined 6/2012
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