Does anybody know where any of these are?

[leadlike]

Here's the only link I could find on this thing:

http://www.cedmagic.com/history/ampex-signature-v.html

With a 30k pricetag, I never thought there were any around today. Since it is made up of off-the shelf electronics, I guess you could build your own for under 30K-and what a deal it would be!