[Amps] Sb-200 plate current (again)

[stewgoat at indy.net (Jeff Stewart)]

     I just did a visual and a 33 ohm resister off the grid of one tube R21 or 
R22 is cracked in two.  The tube on that side has a discoloration on one side 
(the gitter appears to be at the bottom) so it may be toast.  Now to figure 
cause and effect I guess before I replace the resistor.  Suggestions?

Jeff

http://www.qsl.net/ka9dad/