How to set up a system?

Cd/phono>Levinson PLS-330>Levinson Digital Processor No. 30.5>AR Classic 150 x2>North Creek Complete Passive Crossover Replacements>B&W Matrix 801 Series 2 x 2.

I have never had, nor ever thought, that I would acquire equipment like this and do not want to risk damaging any..or all..of it, so I decided to throw myself on the mercy of all you good folks.