amp I bought 3 days ago not powering on - electrical engineer advice wanted

thanks @willywonka  for those details, I will definitely be in the group of having used gear and needing advice for the rest of times and will likely benefit from this group!

to the rest: you can call me whatever you wish but hands off "my" AOC!  

"I will definitely be in the group of having used gear and needing advice for the rest of times.."

Boy, are they gonna get tired of hearing from you...😃

what are you implying @thecarpathian that my imaginary therapist hasn't already told me

An amp you gave to tech a week ago is still broken….

@parkergetdean what’s the latest? How is that battery replacement going? 
I’m beginning to think my initial assessment on when that amp will be fixed was pretty accurate.
 

@audphile1 correct, it's been a week. I will call him tomorrow. Fingers crossed....