Vol. 10, No. 4


The rare and prestigious Western Electric/Signal Corps VT-3. Photo by Bill Condo

Volume10, Number 4

The rare and prestigious Western Electric/Signal Corps VT-3. Photo by Bill Condon

In this issue
  • Development of the “P” Tube (VT-3)
  • A 1950 Audiofile View of Tubes
  • Review: The Tubes Guys
  • The First RCA Experimental, Developmental, and Production Transistors
  • The Additron: A Binary Full-Adder in a Tube
  • Weird Tube of the Month – The 6793
  • Eital and Armstrong Work Together Pruning the product Line
  • The Tubster and Friends
  • Restoring Magic Eyes – Sadder But Wiser

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