[QuadList] Mystery Pic

[Don Norwood]

I first posted this a couple of weeks ago and there were no replies, so I thought I'd try again.  Unlike my previous "contests" to see who could ID various machines or parts, in this case, I don't know the complete answer, only what is contained in the caption which says "The longer life 340 Ferrite Video Head".  It's from a 1961 Ampex article, and I don't know if it ever actually made it to market.  Anyone know more about this???
  ----- Original Message ----- 


  It's been kind of quiet again, so here's a pic from the archives.  And the model number is???????


  Don Norwood
  Digitrak Communications, Inc.
  www.digitrakcom.com
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