That's why I do this! I've been to so many concerts back before we all had a 4k video camera in our pocket. I can't find footage of most of those shows but at least we can rewatch these ones!
Great question! That is actually a a full Fender Hot Rod Deluxe or Deville combo amp sitting flat on its face on top of the 4x12" cab being used a a head by Nuno's brother Louis.