Latest activity

  • JDW
    Thank you for your kind words and for the added info. Normally, it's best to retain the stock capacitance value when possible, unless...
  • DevyDevly
    Thanks JDW - it’s good to get confirmation that it’s a tricky task to get an optimal fit and that I wasn’t missing something major (I’m...
  • Ubik
    This is a theory, but I think this may provide a clue on why the System 7 Memory Cache increases performance of the Gemini II, and it's...
  • jdmcs
    jdmcs replied to the thread 3D Printed IBM Case Keys?.
    I live in Virginia, so I will probably end up taking the computer to a locksmith if I can’t locate a key. The main locksmith in town...
  • wottle
    OK, DM me your address. I'm hoping to be able to mail them out this weekend. Just been busy getting ready to send two kids off to college.
  • JDW
    JDW replied to the thread Color Classic analog board trouble.
    And here is the fruit of my labors: I hope it helps those of you who've been following this thread but haven't yet made the time to...
  • phunguss
    phunguss replied to the thread 3D Printed IBM Case Keys?.
    Without knowing the real peaks and valleys, it may be best to just get a lock pick set and pick it... then once you have access to the...
  • JDW
    You are right to not be trusting. I dislike the modern tiny caps that replace the old huge one's because the ESR is often lower on the...