Sorry, but I'm going to jump in here again. I was in the high-end audio business for over 25 years. Not once did I ever send a "demo" unit back to the manufacturer, (unless there was an upgrade to the model). We always sold our demo units at a discount.
I would be more worried, (if I was to worry over such a thing) that the used unit might have been a dealer demo.
Also, as good as NAD is, it's not a McIntosh.
Again, buy the refurb and don't worry, be happy :-)
I would be more worried, (if I was to worry over such a thing) that the used unit might have been a dealer demo.
Also, as good as NAD is, it's not a McIntosh.
Again, buy the refurb and don't worry, be happy :-)