M688 Flip Chip Unibus Power Fail Driver Modules

steven at malikoff.com steven at malikoff.com
Thu Jan 7 19:59:17 CST 2021

Noel said
     > The "Spare Module Handbook" lists:
>     > ...
>     > MX11-B
> I apparently can't read. Should be "MX15-B":
>   https://gunkies.org/wiki/MX15-B_Memory_Multiplexer

Would that be part of this system at a Japanese computer museum? There is an 11/15 and the 11/05 has 'Unichannel15' on it:

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