You are missing something Tom. I did it and I experienced it. If you recheck my math I spent $860. I tried 2 first and only then did I buy the other 4. One could try just one first. They show up on Audiogon at $120 from time to time, but are sold in a day if not hours. I wonder why? None there now. BTW, I sold my lovely Klipshorns6 years ago when I downsized my house. Tom, I'm not an idiot. These Work on Power panels. I know I did it and was sharing my results for others since it was so stunning.. Show me someone who has used them there and found them less than fantastic. This is a no brainer once you hear the difference. Anyway, thanks for your comments!!!