Congrats on the nice rebuild. It looked like you must have put in some work cleaning that. Do I spot some Panasonic FMs and looks like some Nichicon Muse caps in there?
I used to have a Marantz 100W/ch integrated, bought new (from Warehouse Sound?) think it was the 1060? Not too impressed with it; the Hafler stuff I replaced it with in the '80s kicked it, and my current Odyssey power amp and Pass preamp kick those to the curb. Both built in the US as well. Initially they (Marantz and then the Hafler) were driving a pair of Infinity Monitors (the ones with the Walsh tweeters). It took a long time for us to pick out the right pair of speakers back then