Olivetti Logos 9

[Duane Hess]

For what its worth, likely for benefit of USA users.

I have a Logos 9 and its power pack is also a DC-PACK brand, as in the links mentioned above and looks identically shaped. Identical power pack shape and identical power connector. As a USA user the input power specs are different, but the output is as in the links above. The -930A1 part of the model number matches the above links.

DC-PACK Charger
Model QBK-930A1
Input: AC 120V 60 Hz 4W
Output: DC 9.6V 30 mA
positive tip

I measured the power connector (as far as my eyes can see) is 2mm wide 12mm long.

Interstingly, the owner's manual references the power adapter but gives no specifications or model number for the unit.