Upgrade LT MA10tp

Two questions for you Massimo
1/ I know that you propose a finaly version of the amplifier – and I think that I have the previous version (dec 2021) . Make it sense to upgrade it ? Or the difference is minor ?
2/ My Ps 1020b is with two rca connectors (and a cable for ground) not a Din connector. It’s look like something not modified but how can be sure … do you still propose 1020 ?
Thanks
Frank xxxx

Hi Frank
1) for my ear it makes sense to upgrade it… the extent of the difference however largely depends on the listener’s ear… it’s a very subjective aspect.
2) If the conditions of the rest are original (cartridge, stylus, shell, adapter for 45 rpm and mat with metal ferrule … all original) I would say that it is better to keep it and to do install a 5-pole 180° DIN connector by some technician
Best Regards
Massimo