The cost to repair vs, the cost to replace tells me to go for it! Have some fun.
Since you say you have the Transistors, try to fix it yourself.
Once soldered ,start it up with some headphones first, then try some cheapo speakers. Listen really carefully for the warning signs the others have already posted.
If all works good, then go for it with your reg speakers.
Perhaps after the first 2 steps the Amp will show it is now garbage, but you had fun trying!.
If thats the case then use the repair money to buy another Amp.
Since you say you have the Transistors, try to fix it yourself.
Once soldered ,start it up with some headphones first, then try some cheapo speakers. Listen really carefully for the warning signs the others have already posted.
If all works good, then go for it with your reg speakers.
Perhaps after the first 2 steps the Amp will show it is now garbage, but you had fun trying!.
If thats the case then use the repair money to buy another Amp.