Dear Ben: Other than what Doug rightly posted: I don't know the quality performance of your Sanyo TT and I don't know the quality of its tonearm, maybe you could have a Grado problem but maybe not, I can't be sure with your info, maybe the tonearm is not a very good performer or it is not a good match with the Grado cartridge.
Anyway, why don't look to test the Grado on a friend system or in a local audio dealer and " see " what happen.
Regards and enjoy the music.
Raul.
Anyway, why don't look to test the Grado on a friend system or in a local audio dealer and " see " what happen.
Regards and enjoy the music.
Raul.