To resuscitate an old thread, I found a NOS M7D at a thrift last year with box and papers. I decided to try it on a Pioneer Pl-L1000A I just got going. Set at 3g (recommended 5g) it sounds very good, very good dynamics and tracking. Where would be a good place to get the lower tracking stylus, which would be the M7-N21D? I'm assuming this one has the higher tracking stylus.