" Towhshend Maximum Super TweetersWednesday, 6 April 2016 | James
Well... I purchased these more to satisfy my curiosity after reading about how they could take a good system and add more clarity and coherence across the entire frequency spectrum. I have had them in my system for three days now and by golly, they really do work. As stated elsewhere, if you isolate them you can just barely hear something going on but it is hardly high in output or very recognizable as musical at least that I can detect anyway. However, add them back to your full-range speakers and it is a whole different story. I recently rebuilt my aging KEF R107 speakers that had ceased working due to completely disintegrated surrounds on all four woofers and tweeters with their voice coils stuck in 30 year old, dried up Ferro Fluid. With rebuild woofers and having disassembled, cleaned and recharged the tweeters, they were sounding very fine indeed so there was no compelling reason to fuss with them by adding super tweeters but boy, am I glad I did! These are still one of the best sounding speakers I have ever heard but with the super tweeter added in, they are elevated to something truly special. The claims others have made are all accurate. The clarity, space and ease across the entire spectrum is not subtle. My wife who knows nothing about any of this when asked to take a listed after I had installed them commented that the system sounded better than ever and proceeded to pretty much describe the improvements in similar terms. Keep in mind she had no idea the tweeters had been added and so was in no way biased. That is a pretty strong commendation in my book. Anyway, these things are really something special and you don't need to have perfect hearing to appreciate the improvements. I am testament to that because my hearing is hardly in pristine shape after all the years of playing in a rock band on the side off an on for the last 45 years. Highly recommended!"