High Quality Universal Player??

I’m interested in a disc player for CD, SACD, and cinema DVDs, Blue-Ray.

It MUST have equal or better sound quality than my current Cal Audio HDCD player.

Ideas? How about the Cambridge Audio Azur 651BD Universal Blu-ray/SACD/DVD/CD Player?

or the newer 751? Also, what is the difference between the 751 and 651?

I’d laos like to buy form a company large enough to stay in business for a while :)