Many are concepts. One of the best collections of turntable photos I have ever seen.
You need to be a Facebook member to see this. I will see if there are any other links for this collection (non-Facebook).
https://www.facebook.com/fmewtdigital/media_set?set=a.1680559822255919&type=3
Studer's last tape deck. A 200 lbs beast! See link for article on this model. Article author claims this deck would be at least $100,000 if made today! http://www.theaudioarchive.com/TAA_Tape_Studer_A820.htm