[QuadList] What is it????
Don Norwood
dwnorwood at embarqmail.com
Fri May 13 22:28:12 CDT 2011
Hi Chris:
Bill can certainly address this more completely than I can, but the TBC-790 only uses some of the AVR-1 design. Probably 70% of it is different. The 790 was also soon replaced with the digital TBC-800, and when used with the 7900 or the console version 7950, they became VPR-7900A or VPR-7950A models.
Don Norwood
Digitrak Communications, Inc.
www.digitrakcom.com
----- Original Message -----
From: Chill315 at aol.com
To: quadlist at quadvideotapegroup.com
Sent: Friday, May 13, 2011 11:15 PM
Subject: Re: [QuadList] What is it????
I saw the front extrusion and knew that it was the same as the VR-7800 and VR-7900 plus the AVR-2. This style was also used by the audio people.
I was under the impression that it was a quad so that is why I went to the AVR. I wonder how they were able to keep the cost down using the AVR-1 TBC design rather than another type. This would be a question for Bill Carpenter.
I always was under the impression that the AVR-1 buffer was way too costly to manufacture. That is why the ACR-25 went to the B model that had a digital TBC.
I await for the comments.
Chris Hill
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