Sony 725W 5.2-Channel 4K A/V Receiver

I bought one from the ‘open box’ sale.
Mine should have been in the ‘dropped box’ sale. It was all dented.
It works though so it’s all good. The only thing is that you MUST have it connected to a tv in order for you to perform certain settings, like presetting radio stations. If you press the home button on the remote, a setting screen is supposed to pop on the tv. I can’t get that to work yet though. I don’t have an extra HDMI cable. And you cannot just dial in a station. It has to either be a preset channel or you have to let it go through it’s very slow search for a channel.