av receivers today are not built like tank unlike vintage amps in the past. av receivers are more on features due to stiff competition and due to online buyers who base their decision on features, hence for them, the more features,the better.hence,at the expense of durability, here came av receivers which have more "features". in general, madali talaga masira mga receivers ngayon, more so if made in china yan.
and pag naayos ba, sure ka ba na hindi na masisira ulit yung ibang parts?
with a brand new receiver,you can even avail of its warranty kung masira agad and have a peace of mind.
just my opinion though.