From: sdeyoreo@hotmail.com   
      
   On Saturday, July 13, 2019 at 10:36:24 AM UTC-4, Peter Percival wrote:   
   > Here https://www.rapidonline.com/valves there are a variety of   
   > thermionic valves.  Where can I find projects that utilize them?  I'll   
   > also need a HT power supply.  Any thoughts?   
   >   
   > --   
   > "He who will not reason is a bigot;   
   > he who cannot is a fool;   
   > he who dares not is a slave."   
   >   - Sir William Drummond   
      
   As a kid, I used to use a 90v battery for the plate supply. Opened it one day   
   and it was 10 9v batteries! Remember Burgess Battery?   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)