From: mraweshumsauce@gmail.com   
      
   I had a capacitor on the power supply board(52315-A) inside the    
   mplifier(52280-A) pop on me whilst the speakers were off and disconnected from   
   the wire that connects the amp to the speakers.   
      
   I have since replaced the capacitor that popped on me which the manual lists   
   as C67, but ever since I have plugged it in with the new capacitor it just   
   does a constant humming even if I'm not playing a record in it.   
      
   Video of the hum: https://www.youtube.com/watch?v=CX4Y_bRui1A   
   I can provide more info if needed   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)