Dear @tzh21y : A tonearm with removable headshell design has a lot of advantages for you and any owner, in no priory order:
- we can match any cartridge in better way changing/mounting and listening with different headshells till we decide with wich one performs the best.
- one desired " characteristic " in a tonearm for performs the better is that its counterweigth stays ( on the cartridge final set up. ) as close as we can to the pivot bearing and with different headshells weigths we can acompplish that.
- a weak point with the stock headshells is the headshell/female connectors and here we have to change for better quality, something than a non-removable design preclude.
Now, I don’t have on had this Technics TT so I can’t attest what other people say about that the tonearm is the weak link in that design. I think that first we have to listen in stock status and then help us with different headshells and headshell wires and then decide if really is the weak link. Obviously that exist several tonearms that can performs better.
Regards and enjoy the MUSIC NOT DISTORTIONS,
R.