So, the fe-mailman dropped off a set of these on my doorstep today. I found another set after the CL seller flaked on me. I immediately opened them up and swapped the 30 year old NPE cap out for a 4.7uf Carli cap and a couple of NOS PIO caps that totaled 5uf. The original caps both read 5.6uf on my meter. I hooked them up and A/B'd them with my 94si pair. They don't have much of a low end, but the highs and mids are quite nice. They do a good job of pointing out how lacking the mids on the 94's are. Unfortunately, after 10 minutes of listening, I blew half of the seemingly good foam surrounds out, so I won't be able to give these a thorough listen until I order some surrounds. In the meantime, they have a nice home on my stack of project speakers.