Hi folks! I decided to purchase a Kenwood KP-990. It's the Japanese version of KD-990. They are the same TT actually.
Taking into account a lack of info about KD-990 and GT-750, I was seriously thinking of purchasing the DP-67L, but eventually I chose the KP-990 because its cosmetical condition. It's in mint condition, just like a brand new TT.
I hope that I don't regret selling my beloved Philips GA-202 which was in also in mint condition.
The TT is in transportation and shall reach my door by March.
Thanks for your messages!