My 3802 started some trouble to me. It gives statistic noise in right front channel. So I am taking this chance to do a system upgrade. I bought Paradigm studio40 and Bryston 3B Amp and B&K reference20 pre-pro. Now I am thinking if I can use Denon 3802 as a power amp to drive Center and surround channels. Is that right I should connect B&K processor's pre-outs of center and surround channels to 3802's Ext-in?

If this works, I would be happy my Denon can still do some jobs.