Usher audiophile speakers have taken another approach to extracting the maximum amount of information from the musical performance. They use drivers made of lightweight and stiff exotic materials like beryllium. The Dancer series of loudspeakers feature beryllium tweeters throughout, and in the Be-10 and Be-20, Beryllium midranges are featured as well. Their designs have garnered many awards from the press, and raves from audiophiles. The fit and finish of all of their loudspeakers is unbelievable for the price. Real wood veneers, piano black front baffles in some instances, and unique enclosure shapes designed to eliminate standing waves also lend themselves to a beautiful aesthetic. The sound is warm, musical and non-fatiguing. The best buy in the Dancer series would have to be the Mini Dancer 2. With the floor standing design, higher bass output of 2 woofers, and higher efficiency you have a very versatile loudspeaker that any audiophile could love for years.