I inherited a bravia system a while back that was like from 2011.but the receiver wouldn't work.it was a DAV model something or other. Anyway so I had all the speakers and cables and all the stuff for it. I found a ks2300 for 15 dollars and bought it. Hooked it up. Works fine! The sub hits pretty hard. Anyways, other then the general setup I am a moron about any of this stuff. I got a aftermarker remote #rm-aau022. It works okay. I have a ONN roku tv with a little stupid roku remote. How the flying F#*"? Do I get the av remote to control everything? Or can it? Be nice to shut the whole thing off with one remote. Read manual......didn't work. Like I said...I'm an idiot with this stuff and just drank another beer and turned up the bass. Suggestions...please.