I have owned just about every top of the line speaker but without doubt the single best speaker I have ever heard is the Wilson X-2 Alexandria. You can have a look at mine
http://forum.audiogon.com/cgi-bin/fr.pl?vaslt&1049587927&read&3&4&
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http://forum.audiogon.com/cgi-bin/fr.pl?vaslt&1049587927&read&3&4&
http://homepage.mac.com/imacdoyou86/PhotoAlbum52.html