Still have my 3D Acoustic Satellites from 1979. They are the front L/R in my theatre system with 5 B&W (center, back, and surround) and a Vandersteen 2W sub. Rebuilt them once and they are great for this system.
Also, my Acoustat 1+1 monoliths that I acquired in the late 80's. I am the third owner and they have been rebuilt twice (once by the 2nd owner and again by me a few years ago). I have built my primary system around. Even my wife likes them.