[Amps] Need GU-74B info

[Rob @ Peg Pohorence]

Hello all, I was wondering if the GU-74b tube could sustitute for a 3cx800a7, Maybe someone has already done this change?
  thanks 
  rob


                  Sincerely, Rob, Peggy , and Maggie Sue Papillion  
   
  "The Venerable dead are waiting in my library to entertain me and relieve me from the nonsense of surviving mortals."
Samuel Davies
1725-1761  












 		
---------------------------------
Do you Yahoo!?
 Get on board. You're invited to try the new Yahoo! Mail.