One question on the RR-77. Can you leave it plugged in all the time or do you plug it in only when listening to music?I was wondering also if it could be placed in the middle rear of the room, due to watching movies with an electric screen which drops down from the ceiling?Last question, how long is the powercord that comes with the RR-77 and can you give me a link as to where I could get the king rex power supply. I am in Canada,but could probably order it in from the U.S.A.
Thanks
Thanks