I owned NAD equipment in a second system for a while. I have a 20+ year old 3020 that is still going strong. I also had a 302 integrated amp that one channel went out in the first 6 months. It was repaired under warranty. The NAD 512 and 502 CD players have a BIG problem with their displays going out. It is an easy fix but shouldn't be happening. A friend of mine purchased a surround sound receiver and it didn't last long before a channel went out. I think NAD designs excellent equipment and some of the problems are where it is built. The quality control seems to be a little spotty.
I hate to say this but I believe Sony manufactures a more quality product even though their sonics aren't as good(ES models)I use a Sony ES receiver in my basic home theater system and it has functioned perfect for 2 years and is easy to use (DA5ES)
So basically, I think NAD is great for the money but spotty on the quality now. It seems to be you can buy one and it last and another and it want. So, do you feel lucky?!!!
I hate to say this but I believe Sony manufactures a more quality product even though their sonics aren't as good(ES models)I use a Sony ES receiver in my basic home theater system and it has functioned perfect for 2 years and is easy to use (DA5ES)
So basically, I think NAD is great for the money but spotty on the quality now. It seems to be you can buy one and it last and another and it want. So, do you feel lucky?!!!