Well I have a Technics SL-DD2 with an audio-technica AT101EP cartridge. I am looking at the Grado Green cartridge I can get for $60. I don't know if I am wasting my time on the Technics, and should look at another TT, or what. I can do the upgrade on the cart real cheap, but I don't know if the difference would be that great. The audio-technica is a P mount dual magnet type. Any help would be appreciated.