Finally after some years of research (and for my fault, i miss two cabs in the past)....
Thank you very much Chris.
Love this cab....


After some minutes of unpacking...


Very good conditions and all original.
It's power supply don't work.
I'll try to have it repaired so the cab will stay original.
In the meantime i only have to understand which is the order of the power going into this Atari interface that goes then inside the jamma of the board.
Don't know if it follow the jamma standard pinout too.






I don't think it's a big problem, anyway if someone could tell me which is the order of the wires i appreciate.

Edit.....
It's back to life...
And cables have been touched....
I use a mate'n'loc 6 pin connector...and now...







