Chosen Solution

The audio works and the picture is ok but its still decently jumbled. I’m using a RetroVersal Universal AC Adapter and its fresh out the box. I don’t know if it’s the console or not. Any answer might be helpful.

Are you using an HDTV, if so that might be the issue as av does not work to good on HDTV’s, I know this because of my SNES, NES, and Genesis that break up badly without a converter box. Although a converter box is not really the best solution as in many cases it breaks up the audio and you get random lines through games. That’s why its better to have a CRT for older consoles as HDTV’s don’t handle these things well.