Video and audio quality varies pretty wildly between models of the genesis, so some are better than others. But basically every model has some kind of notorious

Video and audio quality varies pretty wildly between models of the genesis, so some are better than others. But basically every model has some kind of notorious issue with output fidelity. I think they pretty often need to be recapped in modern times. More so than contemporary nintendo systems tend to need to, I think. In the end most of this wasn't really super obvious on an 80s/early 90s consumer CRT though, and I don't think people were really comparison shopping on it.