BALLCOCKS, LOL. That's my new favorite word!
As for the NAD 3020: that was made under older ownership. Today's NAD has a new owner and all of their stuff is made in China. Junk.
You can't compare the new stuff with the old.
I've said this several times, I got a lot of made in China stuff that's still going strong, however had plenty of trouble with UK made stuff, like Rega. These generalisations are rather pathetic, imo. How do you know it's manufacturing and not design flaws? How do you know that whatever reports you get on the internet are just part of what is called "the vocal minority"?
Although, to be fair, a Nad 316bee I got for my dad on the SH market did give up the ghost within a year, and it would've cost as much as I paid for it to repair (if at all possible), so there's that...