Before I owned the CX-1000 and CX-1, I had a CX-630, constructionwise, performance and spec wise, it matched my CX-1000 more or less, except it was around $340 and my CX-1000 was around $1100, of course when it came to features, the CX-1000 justified its high cost, Yamaha has always given out good components in their lower chain of items as well, only thing they would take off is the features.