We have been doing a lot of karaoke at home since the pandemic started. My stereo receiver can take HDMI from one source and audio from a different source which makes it nice for karaoke. It allows me to plug the output of a mixer into the stereo. The receiver also has dual HDMI outputs. One goes to our main TV. The other goes to a 23" monitor mounted on a wheeled stand. We only need that when we have a lot of guests. I recently picked up a new dual wireless mic setup (AT System 10 Pro) because I got tired of the mic cables getting in the way. This meant I needed at add space for the receiver. I decided to get that spacing by going vertical. I made this little setup with some spare stuff lying around in the garage. The unit stores easily in the stereo cabinet when not in use but I made it so it can folded down if needed. I haven't spent much time with this yet. I'll use it a little, see how I like it and then modify accordingly. Eventually I will make it sturdier and look nicer too. So far though I think it will do the job nicely.