I have decided to "upgrade" my denon 3805. using the search I have found that a good secondhand power amp is the way to go with alot of people saying a good parasound is better then the rotel offerings. but I can not find a answer on the processor. do I get the new rotel 1068 processor or go secondhand. I have read the 3805 or 1068 has better processing then older lexicon, meridain etc but no conclusive answer. my budget for the combo is around £1700 any views would be gratefull.