AES sound issues on some games...

Was playing Sonic Wings 3 AES last night and the drum & Bass soundtrack sounded really, really good. Sharp and CD quality....

...then I threw in ROTD and the sound had a pretty noticeable "hiss" and "muffled" kind of sound...

Anyone else notice this? Any suggestions?

bump

I've got exactly the same problem, i play ROTD on a Phantom 1 and the sound is BAD... i own a lot of MVS carts and it is the only one that has such a shitty sound... can anyone help us on this one???