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Re: Unknown NEC Board

Looking at the individual components, JRC 723D is an high precision voltage stabilisator, and Nec uPC844C is an quad speed OPamp. I doubt MIDI needs such things, plus there is no component to galvanically separate the connector from the rest of the electronics, which is usually present in MIDI …

IBM ThinkPad 340X

Does any one have any info at all on this laptop? Unlike other IBM models i can not find the info instantly. It has an black and white screen, 516MB Hard Drive, Windows 95 , PCMCIA slot. I also found that it has an 486 25MHz central processor. I am interested into is it worth anything (I hate black …

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