Finally got this 70lbs monster back from our trusted technician, Tweakjunkie1. It's been professionally gone through and it's rated at 160wpc into 8ohm and about 220wpc into 4ohm. Uses a huge torodial transformer and absolutely sounds lovely. I would say it's a mix between the early 70s pioneer and late 70s pioneer SS gear.
All About Audio - Mostly Vintage