If your system had good stage at one time and now it doesn't, even though you haven't changed audio components or room components, don't overlook the possibilty that one or more of your cables has developed a problem. This problem could range anywhere from speaker wires in which the conductors have oxidized to interconnects that need their connectors cleaned. Get thee to www.caig.com immediately. As a former Cramolin user, which I believe Caig manufactured, I have now become a staunch believer in Caig'sProGold and DeoxIt. In fact, only last night I used them to breathe new life into my system by cleaning the ends on my silver digital cables. This stuff works, and even Boeing and NASA know it.