My experience. I bought a NAD referb product about 25 years ago (at least!) and it proved to be defective. I returned it and bought a NEW piece of NAD gear in exchange(the venerable 3020 integrated) which I still have and STILL WORKS FINE!
Even though NAD's philosophy is to use cheap parts but utilize good design doesn't mean they can't put out good sounding gear that will last.
Rotel's build quality is far better, FWIW.
Even though NAD's philosophy is to use cheap parts but utilize good design doesn't mean they can't put out good sounding gear that will last.
Rotel's build quality is far better, FWIW.