I'm afraid I've not heard the 8x - this was my first foray into hi-fi at this price point. The dealer said the difference was astronomical, and they had slashed the prices to try to shift the last few...
On a different thread somewhere ("Have What Hi Fi heard the CD8SE" or something) I have expanded somewhat on the review posted above!
Cyrus CD8SE, Cyrus 8vs2, Monitor Audio RS6.