Vintage Asylum

• RE: Thordarson Catalogs and Manuals Trufidelity 2A3 - Michael Samra 20:28:13 01/17/16 (3)
  In Reply to: RE: Thordarson Catalogs and Manuals Trufidelity 2A3 posted by Crazy Eric on January 16, 2016 at 14:11:24

  Eric
  Are you looking for hard copy of specs? If it specs you want,you may be able to find it here in the thordarson catalogs.
  
  Nobody ever went broke underestimating the intelligence of the American public
  H. L. Mencken
  
  

  • http://www.bunkerofdoom.com/xfm/   (Open in New Window)

  
  

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  • RE: Thordarson Catalogs and Manuals Trufidelity 2A3 - Crazy Eric 14:50:05 01/18/16 (1)
    In Reply to: RE: Thordarson Catalogs and Manuals Trufidelity 2A3 posted by Michael Samra on January 17, 2016 at 20:28:13

    No, it is more of a research project to determine when the started offering certain things. I have the specs. What would be helpful in that realm would be more of the instruction sheets for hookup on the trufidelity line though.
    
    Thanks!
    Crazy Eric
    
    

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    • RE: Thordarson Catalogs and Manuals Trufidelity 2A3 - Crazy Eric 08:57:18 05/28/16 (0)
      In Reply to: RE: Thordarson Catalogs and Manuals Trufidelity 2A3 posted by 60862 on January 18, 2016 at 13:50:05

      Still on the hunt. Looking for any instruction sheets for Trufidelity transformers and amplifier manual 346C. I am beginning to think Catalog 600A and 600B do not exist...
      Crazy Eric
      
      

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  • RE: Thordarson Catalogs and Manuals Trufidelity 2A3 - Crazy Eric 14:48:48 01/18/16 (0)
    In Reply to: RE: Thordarson Catalogs and Manuals Trufidelity 2A3 posted by Michael Samra on January 17, 2016 at 20:28:13

    No, it is more of a research project to determine when the started offering certain things. I have the specs. What would be helpful in that realm would be more of the instruction sheets for hookup on the trufidelity line though.
    
    Thanks!
    Crazy Eric
    
    

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• Thordarson and Halldorson catalogs frustrate as they changed the numbers on their wares every 5 minutes~nT - Cleantimestream 07:48:03 01/17/16 (1)
  In Reply to: RE: Thordarson Catalogs and Manuals Trufidelity 2A3 posted by Crazy Eric on January 16, 2016 at 14:11:24

  ~!
  The Mind has No Firewall~ U.S. Army War College.
  
  

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  • RE: Thordarson and Halldorson catalogs frustrate as they changed the numbers on their wares every 5 minutes~nT - Crazy Eric 09:39:25 01/17/16 (0)
    In Reply to: RE: Thordarson and Halldorson catalogs frustrate as they changed the numbers on their wares every 5 minutes~nT posted by Cleantimestream on January 17, 2016 at 07:48:03

    I have not studied Haldorson. Thordarson did change nomenclature in the 30s adding letters to the numbers indicating the type of transformer. "R" for power, "S" for output, etc. Otherwise, at least the ones I have studied, the number stays the same. So, the T-9013 output transformer became the T-90S13 output transformer. Not too hard to cross usually.
    
    
    Crazy Eric
    
    

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