From: detritus@ix.netcom.com   
      
   Trailboss wrote:   
      
   > Hi Will,   
   >   
   > I have two old 400 PS Fenders. I will increase the screen R a bit I think.   
   >   
   > Vin   
      
      
   ...   
      
   I don't  think you need to increase the value of the screen   
   resistors; that amp has a dedicated screen supply at half   
   of the plate voltage.  Are you having a lot of screen failures?   
   If so, what have you been using for power tubes up until now?   
      
   LV   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)