[QuadList] VTR introduction anniversaries: 1965

[Don Norwood]

Hi George:

You're right about the 2000, but not the 1200.  The 1200 was all solid state including record amps and the head preamp.  You may recall that the Mark 10 head had interchangeable preamp modules.  There were 3 versions; Nuvistor, transistor and trimpot.  The VR-2000 used the Nuvistor version and had the "extra" cable connector on the end.  The VR-1200 used the transistor version and the VR-1100 used the trimpot version.

Don
  ----- Original Message ----- 
  From: george keller 
  To: dwnorwood at embarqmail.com ; quadlist at quadvideotapegroup.com 
  Sent: Thursday, February 10, 2011 10:36 AM
  Subject: Re: [QuadList] VTR introduction anniversaries: 1965


  The 1200 and 2000's had big hot record "Vlaves" in the RAPA's and Nuvistors in the heads.
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