The DIYMA Klippel? ID hasn't had that for a while. But there are also alternatives like Red Rock Acoustics.....though it's presumably very expensive & I would doubt you would really see much (read: any) return on that investment. My guess would be that Erin (bikinpunk.....the current possessor of the DIYMA Klippel) would test it for you if you sent him one. Issue there is a novice behind the controls potentially skewing results. Nothing against Erin, he's energetic about the Klippel, improving himself and the results on a daily basis and seems to really be the first one since npdang to actually care about benefiting the community with it again. But still a novice. Yeah, last I heard ID had it, but if it moved on then I am out of date. Quentin sent me a PM about Red Rock, so I will look into them but the Zcon is not really the driver of choice from us that people seem to really care about parameters. When minivanman had it, I was ready to ship him everything, but with the BS other companies were putting on him (from what I gathered, tweaking spec results to their liking), he backed out on doing anymore work with it. When we get for bore into home audio, I will pay much closer attention to it.