Tubes Asylum

• Re: Please help with Holland 5AR4 codes - tango4@telia.com 02:57:59 04/12/07 (2)
  In Reply to: Please help with Holland 5AR4 codes posted by jb0194 on April 11, 2007 at 23:19:32:

  f3 indicates the tube as a GZ34 tube.
  X9L Philips, Sittard factory december 1959.
  L0B Mazda, Bruxelles, february 1960

  Cheers
  Roland J
  
  

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  • Re: Please help with Holland 5AR4 codes - jb0194 07:07:02 04/12/07 (1)
    In Reply to: Re: Please help with Holland 5AR4 codes posted by tango4@telia.com on April 12, 2007 at 02:57:59:

    Thank you!

    John
    
    

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    • Re: Please help with Holland 5AR4 codes - JG2 20:47:04 04/12/07 (0)
      In Reply to: Re: Please help with Holland 5AR4 codes posted by jb0194 on April 12, 2007 at 07:07:02:

      These are VERY nice GZ34 rectifiers!
      
      

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