Here is another gorgeous chess computer from the 1980s that gives you a challenging game. The MEPHISTO MM II Modular Chess Computer has an estimated rating of 1960 ELO. It has a 3.7 Mhz processor and 10 playing levels. It is powered by a 8V adapter.
More gadgets like this: here
MEPHISTO Exclusive MM II Modular Chess Computer from 1985 -- Gadgetify
This chess computer has a user-friendly control panel that you can close when you are done playing. The above video shows it in action.
[HT]
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