[QuadList] Ampex High Speed Dubber and later VHS systems

[Dennis Degan]

		On Mar 11, 2010, at 2:42 AM, Mark Anzicek wrote:

 > We, as engineers at NET,  were told that only 3 Ampex ADR-150  
duplicators were ever built.  One was in LA.  We had one at NET in Ann  
Arbor and it was rumored that there was one in an airplane hanger in  
Saudi Arabia that was never assembled.  However NET's unit was the  
only 6 copy station unit in existence. The other two were 2 copy  
station units.

		I say:

	Editel in New York had a 5-copy station Ampex machine.  I saw it (and  
the mirror-master AVR-1 to go with it) in Feb 1979.

			Dennis Degan, Video Editor-Consultant-Knowledge Bank
	  					NBC Today Show, New York