I always enjoyed the Silverline demos at shows. One year, I heard, and fell in love with, the original Bolero. Delicate, detailed highs to die for when paired with Yun's own tube amp. They were my dream speaker for many years (and would still be incontention if I had the coin).
I also heard the Minuets and Preludes at a show and was highly impressed. They both sounded much bigger than they are, with impressive bass weight and extension, and an amazing, holographic soundstage, and that was when they were paired with a cheap Philips stereo receiver (from the 80s?).
About five years ago, when I was looking to upgrade, I looked into Silverline. I am on the East Coast, so a visit to Silverline for a demo would use up most of my budget. The only local dealer seemed to be a guy operating out of his home. He eventually responded to my emails and phone calls, only to tell me that he did not have the model I was interested in hearing (the now discontinued Allegro[?], I think). No way I was going to buy speakers unheard, with no return option, so I moved on.
That said, if someone asked me for a short list of high-value inexpensive monitors or towers, I would include both the Minuet and the Prelude on that list.