I have a Denon Ceon n9 set and Ah-GC20 Globe cruiser wireless headphones and a minor problem. I do not know much about bt technology and for me it is unclear if I can somehow use the built-in bt in the tower to listen to the sound on the headphones (direct the signal from the speakers to these headphones). When I try to pair the equipment, it seems that it requires a sound source, i.e. a phone, a lap or something else where pairing can be confirmed. It doesn't seem to me the other way round. Or maybe I'm wrong? And in this connection: do I need to buy some adapter / transmitter to connect my headphone input to fulfill my listening vision? If so what? Help ... please.