From: alan.segal@gmail.com   
      
   I have recapped my O amp on my 1422.   
   The 5U4 tube has a lot of sparking inside the tube.   
   I have tried other 5U4's, and the same thing happens, even without the other   
   tubes, and no input/output plugs (I jumped the ac on the speaker receptacle.)   
      
   I have tried double and triple checking, but I cannot find a problem.   
      
   Does anyone have any suggestions on where to look?   
      
   Thanks   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)