[QuadList] OT-RCA MR-700 slant track recorder, 1961

Don Norwood dwnorwood at embarqmail.com
Thu Sep 16 18:46:45 CDT 2010


Ted:

The links below don't work for me.  They just go to a logo page for oldradio.com.  I looked at the site but could not find what you have described.

I have some RCA technical papers and pictures of the helical head assembly that was used.  Don't think it ever became a real product for television, but may have been used some for wideband recording.

Don
  ----- Original Message ----- 
  From: Ted Langdell 
  To: Quad List 
  Sent: Thursday, September 16, 2010 6:45 PM
  Subject: [QuadList] OT-RCA MR-700 slant track recorder, 1961


  What does anyone know about the RCA MR-700 slant track recorder from 1961?


  It's pictured here in material distributed at the 1961 NAB in Washington, DC:
  http://www.oldradio.com/archives/hardware/TV/rca-mr700.jpg


  and here next to the RCA TRT series Quad in the RCA booth:
  http://www.oldradio.com/archives/hardware/TV/rca-mr700ex.jpg


  Ted


  Ted Langdell
  Secretary




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