I haven't posted to this thread for a while as I've been changing components over (and over again) the past year. I have Ohm Walsh 5000 prototypes in 5-S3 cabinets. It has been months of changing out electronics, cables etc. and listening to get to this point. More than once, I thought I knew what the Ohms were capable of; The Ohms proved me wrong. In my experience, they have more to offer as you match your gear and move up the electronics food chain. They are very neutral speakers. My Ohms have been much like the proverbial "chameleon." The quality of their sound has changed and improved as the system of electronics in front of them has been optimized. Others, (Mapman) have noted that Ohms have the ability to be better with better gear. As I have matched and upgraded electronics, cables, and even my ac outlet, the sound of the Ohms improved in quality too. I spoke to a very high end dealer once who bluntly stated "you need different speakers." That's been a recurring theme I've read and heard. I don't know about older Ohm models, but the modern Ohms are quality.
There is a lesson I have learned. System building takes more patience than I like. Seems that sometimes it takes more time, trial and error than I wanted to deal with. I didn't know these speakers could be this good but I continued to experiment with different electronics, power cords etc. As I went through component changes, I thought the sound of the Ohms was improving but realized it was still unsatisfying. I practically gave up. But, I learned that you have to stick with speakers sometimes and continue to experiment upstream. One find along the way was Auricle Audio interconnects. They are great and a bargain! The other find was the Maestro ac outlet some of you have read about. Each of these has contributed to the enhanced performance of the Ohm speakers in my system. The sound quality of the Ohms can go where you take them.