Whats up guys. I bought an Autotek Super Sport 750.1 the other day for really cheap. Knew it was a gamble and of course when i hooked it up I heard the classic pop followed by smoke. Is it the power supply transistors, or output transistors? And if so is it worth fixing?

 

If you got it cheap ,i wouldnt invest anymore money in that amp.finding someone to fix it may be hard and expensive. Probably better off replacing it.

 

idk if that amp is worth fixxing but it looks likes it just some mosfets and a resistor or two. my guess would be 100-150 to fix but i could be wrong

 

Probably worth it if you can do it yourself but since you had to ask...
No one can tell you the cause from those photos or even the extent of the damage. I can see they are power supply fets but what caused them to blow is not evident.