My reciever has no preouts, but it has inputs. It has the 6 Ch inputs. If I wanted to peice together a better system could I get a Krell Preamp and use its outputs into the 6ch inputs on my yamaha RXV-440? Would that work? I know it would sound alright, but it wouldnt have that much power. But would it work? Either that or I may just return my rxv-440 and see if my boss will let me borrow and amp till I can get the krell.