Today I pulled out the SB128 card and inserted it into a PC. The sound is distorted when used in the Amiga, so thought testing it in a PC is a good idea. The result were positive, played MP3s without issues. No issues with the sound whatsoever. Plugged it back in the Amiga, and still the same result as earlier... I put in the Mediator CD and copied over the drivers manually, but it still have distortion in the sound. Really strange...
A quick picture of the sound card being tested in a PC:
http://i1218.photobucket.com/albums/...psqklqtyog.jpg
