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  1. JC8080

    SCSI emulator for '030 accelerated Plus?

    Moving this post to its own thread, I originally added it to an existing post on a related topic and probably few people will see it there. I have a Performer clone I built that works fine in my SE, and I recently installed it in my Plus. The machine works fine booting from my BlueSCSI v1.1...
  2. JC8080

    Easiest to obtain Mac Plus CPU upgrade

    I have a Performer clone I built (thanks @Bolle) that works fine in my SE, and I recently installed it in my Plus. The machine works fine booting from my BlueSCSI v1.1 without the accelerator drivers installed, when I install the drivers (I have tried GemStart 2.2 and 3.0) the machine freezes...
  3. JC8080

    restoring a battery-bombed IIcx

    I also wouldn't object if they edited my post to make it vaguer or remove it entirely. I was not thinking of the potential privacy issues at the time.
  4. JC8080

    What wire do you use for trace repairs?

    Good idea on the solder wick, I hadn't thought of that. I have an IIsi PSU with one dodgy large trace that I repaired with possibly too-small wire. It's a backup unit so I wasn't too worried at the time, but that trace seems like a good candidate to re-do with solder wick.
  5. JC8080

    What wire do you use for trace repairs?

    Thanks for all the info, it's very helpful.
  6. JC8080

    What wire do you use for trace repairs?

    After watching Bruce's videos I bought some coated wire similar to what he was using. Unlike his wire coating that melts very quickly with heat, the coating on my wire seems rather immune to heat. I have had to carefully strip the coating off with a razor before using for repairs. Does anyone...
  7. JC8080

    restoring a battery-bombed IIcx

    Or buy him a beer for not tossing it into the trash 20 years ago! 🍻 And then a stern scolding on the battery.
  8. JC8080

    restoring a battery-bombed IIcx

    I wouldn't bet my life on this, but... WDL is the normal abbreviation for Washington Driver's License, and that string of numbers and letters follows the pre-2018 drivers license numbering format. First 5 letters of last name, first name initial, middle name initial, 2-digit number consists of...
  9. JC8080

    Accelerator Benchmark collection

    Neat cards, thanks for adding to the collection. Are board files for those available for DIY projects?
  10. JC8080

    Another Ailing Color Classic: Timeline so far + what next?

    Did you ever get the machine working? I just picked up a CC I haven't dug into yet, I'm trying to figure out what issues I might face.
  11. JC8080

    HyperDrive F1

    I don't have a good idea what something like this is worth. The useful part is the bracket, as others have mentioned the drive is likely dead, and the usefulness of the bracket is questionable depending on what it actually does. Someone might like the fact it has the box. Shipping would be...
  12. JC8080

    HyperDrive F1

    Oh yeah... A splash screen AND a badge, for something that you basically could have ordered as a factory option (granted 20mb). I like the splash screen on my 512k HyperDrive, I feel like it is appropriate, this one seems a bit excessive.
  13. JC8080

    HyperDrive F1

    It's not "F1", it's "FI" (letter I). I have a FI/30 in a Mac SE, as stated above it is an aftermarket internal hard drive.
  14. JC8080

    SE/30 Power Supply: Recap or ATX?

    I just re-capped my Astec PSU today. I am not sure if there are multiple versions of the Astec power supply, but mine had a 2200uF 16v cap that is not on the list, photo attached. I grabbed a cap I had laying around it was a bit narrower (5mm) than the original cap. The original looks like...
  15. JC8080

    Mac Plus/SE Performer accelerator build

    I only installed it in my plus once, I took it out for now until I recap the AB since it may be a bit weak, the machine was struggling with both the accelerator and BlueSCSI using SCSI power. I didn't see any fitment issues, but I didn't look closely. I might be able to check later today...
  16. JC8080

    What is the gadget on this 512k?

    I ran across an ad for this 512k, it has some sort of a box on the back plugged into the mouse port. It appears to have a slider that goes from tortoise to hare, so I assume it controls pointer speed, but I don't know why it would have both a male and female connector. Has anyone seen one of...
  17. JC8080

    Mac Plus/SE Performer accelerator build

    Cool, please keep us updated on the build!
  18. JC8080

    IIsi no sound or video

    Nice to hear an IIsi success story! I have battled two of my own - one defeated me, the other one was a successful repair. They are finicky machines.
  19. JC8080

    My IIsi is not booting

    I have tried to repair two IIsi boards - one I have relegated to parts, the other one I successfully repaired. Check out this thread: https://68kmla.org/bb/index.php?threads/new-iisi-project-any-tips.42463/ Based on my experience as well as all the reading I have done about these boards there...
  20. JC8080

    Mac Plus/SE Performer accelerator build

    I just finished my second accelerator, this one is SE-specific, meaning I used a proper Euro DIN connector instead of the pin header, and did not install the socket to connect to the Plus CPU. A couple thoughts... GAL related - as with my first build, the first round of GALs I programmed did...
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