In another thread I started about the Paragon, it seems that most criticism is related to the design of its enclosure which makes for an artful piece of furniture, but is maybe not optimal for acoustic performance.

But how about other vintage JBLs such as the Sovereign and Olympus, which could be ordered with high quality systems such as the S7/S8 or S7R/S8R (utilizing a passive radiator). I'm seeing some of these come up on Ebay lately, and like the Paragon they're really beautifully crafted pieces of furniture in their own right. They were out just before my time (I started with new L100s) and I've never had the opportunity to listen to a set but I'm beginning to appreciate them for their apparent quality of worksmanship. How do these rate in terms of sound quality and accuracy compared to later speakers such as the L112, L150A, L300 or L250?