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    NeXT

    Mastervoice ECU (The Butler in a Box Tries again)

    http://i11.photobucket.com/albums/a166/ballsandy/New%20Bucket/CGS_7739.jpg Two years ago I made another blog entry discussing the Mastervoice Butler in a Box. As a refresher this was a late 80's...

    October 14th, 2017 01:32 PM
    PeterLI

    Help needed: Compaq Presario 5220 all-in-one

    Just use it as is. Want a more powerful Pentium: buy another OEM cheap. OEMs are not upgrade friendly and get easily damaged. They work great when left original.

    October 13th, 2017 04:21 PM
    1944GPW

    PDP-Lifter

    Racking an old PDP-11 or its peripherals can take some care, owing to the weight and bulk. The task can be made easier with this simple equipment lifting cart you can build. You can quickly, easily...

    October 6th, 2017 09:46 PM
  • Recent Forum Posts

    roberttx

    The final two boards in this box are connected by...

    The final two boards in this box are connected by a ribbon cable. One has an Intel C8080A CPU, a pushbutton switch and six LEDs, but says "Interface-RS 232", the other is just transistors & passives,...

    roberttx Today, 12:42 PM Go to last post
    soviet9922

    how you do this ?

    how you do this ?

    soviet9922 Today, 12:37 PM Go to last post
    simplex

    Wow... $860.00... I could never have afforded...

    Wow... $860.00... I could never have afforded that. :o

    Although I think quite a bargain really, considering how complete and good condition it is for 40 years old.

    If it was anyone from this...

    simplex Today, 12:33 PM Go to last post
    roberttx

    I said the last of the big boards, because there...

    I said the last of the big boards, because there were also some smaller boards in there.

    41449

    This one has a lot of 7400 series logic and some ICs that I don't recognize, along with a WD...

    roberttx Today, 12:31 PM Go to last post
    Chuck(G)

    My guess would be a Century 8200--very popular...

    My guess would be a Century 8200--very popular mid-70s mini.

    e.g.

    The technology looks about right for the period.

    Chuck(G) Today, 12:30 PM Go to last post