Tube Info

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Get all your tube information here

All content was previously housed at

  • Volume 1, Number 1
    On the Cover The overall assembly drawing for a 36 tube, from RCA Standardizing notice 3-1-236, May 30, 1931 In this issue
  • Volume 1, Number 2
    On the Cover The well reputed EL84/6BQ5 output tube. In this issue
  • Catalogs, Brochures & Lists
    Find all the old catalongs, brochures and lists previously housed on here on this page. Transmitting and receiving tube documents, along with price lists, advertising brochures and much more.
  • Special Pub 24 2015
  • Special Pub #26 for 2018
    This special publication belongs to Volume 20