MA Audio HK602SX

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Ok I have this amp back he said it was working fine then all of a sudden it went into protection mode then came back out and stopped working.


When i try to power the amp up it draws excessive current like crazy.

The wierd thing is all the rectifiers in it read dead shorted from legs 1-2 1-3 and 2-3

Should i pull all of them and see if 1 in fact is shorted or what would cause this?
 
I have that same amp and it was going into protect for me. I don't remember off the top of my head which transistor it was, but for me one of the transistors was shorted out. I disconnected it and it runs now, Of course MA Audio is impossible, seriously I think impossible to get ahold of and I can't find a datasheet anywhere for the amp. I haven't replaced the transistor yet, but it has been running anyway for now.
 
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