Could someone suggest a decent audiophile cartrige for a Technics dj TT?

+1 Grado
Perfect match for the 12 gram arm on the Technics!

Another Grado user here (on a KAB SL1210 M5G w/fluid damper).
Grado Black stylus replaced w/8MZ .
Tracks well and sounds pretty good too.

Another for the Nagaoka

I also use Grado cartridges on SL1200mk2 when i play vintage vinyl in the clubs and bars, but for audiophile sessions AT-ML series (starts from AT-ML150 OCC VM MM and higher to the rarest AT-ML170 and AT-ML180 OFC from the 80’s) are much better overall performers even compared to Grado Signature. Another amazing cartridge for Technics stock tonearm is Technics EPC-205c mk4 if you can find one without suspenssion issue (very rare). The cheapest and good one could be Stanton 881s mk2 or higher and more expensive 981 model.