You are welcome. Do take the time to read the Toole article. There is lots of interesting stuff in there.
One of the most interesting to me is his discussion of the ability of different individuals to select good over bad speakers. He says outright that people have to be trained on what to listen for. To me, that just screams introduced bias. I'm still pondering that and will read over the section again.
The other one that surprised me was on resonance. It seems that low frequency resonance is detectable at much lower levels than high frequency resonance. This is the exact oposite of distortion.
