I have always wanted to hear a comparison between early "High Definition" Genesis models versus later ones. The day is here my friends. You might want to turn your volume down a bit, it's a little loud.
I can hear a BIG difference.
Now, that was pretty interesting. I would like to see some more people do the same comparison, just to corroborate the findings, but I agree: the difference in sound quality was immediately obvious.
Also, this fellow should have included at least one more comparison (from a different game and developer) to see if this is unique to Road Rash / EA.
Nonetheless, this is neat.