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  1. aeberbach

    SE or SE/30 replacement PSU / no analog board

    Here are the STLs, I hope they are useful.
  2. aeberbach

    Design review: Analogous Board for SE and SE/30

    Very cool - but you can get a rotary encoder in the same place as the pot, and control the output brightness a little more nicely that way. I do think you might get some issues with those long VGA lines, perhaps less so by shielding with copper tape over the traces but altering the color values...
  3. aeberbach

    LC 475 Project - Upgrades - Mods

    I like the BlueSCSI because there is a companion board called "EasyOver" that lets it plug into the 25-pin connector on the back of the Mac. On it I have all the software I don't want on every machine but can easily connect and copy it over when needed. Inside the machine I like the SCSI2SD...
  4. aeberbach

    LC 475 Project - Upgrades - Mods

    The Noctua fan is a huge improvement in this machine! And MeowToast battery replacement that uses a vertical coin cell, you need one of those.
  5. aeberbach

    32 bit Clean roms for SE/30 and Tantalum capacitors.

    I have not bought from that exact store and that's the only way you would be able to say anything about them, I see no specs only that they are out of stock - you are probably better off going to a real electronics distributor like Digikey or Mouser. No markup and you will know exactly what you...
  6. aeberbach

    32 bit Clean roms for SE/30 and Tantalum capacitors.

    There is GGlabs also: https://gglabs.us/node/1147
  7. aeberbach

    Apple Design Speakers

    Be sure to open them up to check if you can (preferably before paying top dollar) - the foam surrounds of the speaker suspension are prone to perishing and flaking away. They will still work without but not as well. You might be able to find a replacement kit but more likely you will be able to...
  8. aeberbach

    Apple Design Speakers

    The speakers have a big impact on sound, whether the source is an old AM radio or something far more expensive. M6082 are really good speakers for the size, they are solid and really stood out when there were so many rattly thin plastic options for desktops. Mine aren't in use but they are put...
  9. aeberbach

    Quadra 605 - J13 fan connector

    I'm curious what he thought of that Gelid Silent 6, I bought those three years ago and found they were complete garbage. Body closer to 16mm thick not the advertised 15mm, blades noticeably off-centre, not particularly quiet. Noctua was far better.
  10. aeberbach

    SE/30 - Design for Drop in Replacement Power Supply

    The thing I have done is not aiming at a drop-in replacement but might help if you want 3D files to look at, part numbers for the switch and IEC inlet - the datasheets are there and they are still available from Mouser/Digikey etc. https://github.com/aeberbach/ReAnalog/tree/main/PSU
  11. aeberbach

    What is this card I have in my SE/30 ?

    I think there was probably some other circuitry to attach to that board to provide video output to some other device. The logic chip there is probably being used as a buffer to drive those lines without affecting internal video. Compact mac video is hsync, vsync and 1-bit pixel data - no monitor...
  12. aeberbach

    Question about DVI port

    If you have the analog pins are all wired up (four pins in a square above and below the horizontal terminal) you should be fine to convert to VGA. But are they connected on the card? It is very likely they are, but even a card that has no contacts behind the holes will have physical holes for...
  13. aeberbach

    128 pin PGA sockets for 68030s that don't suck?

    I also always lever up with a screwdriver inserted under the chip. The official chip remover looked like a tiny rake, intended for inserting under the PGA and levering upwards, so if I can't get one of those the screwdriver, carefully applied, is probably the next best thing. Beware the cheap...
  14. aeberbach

    Hi - getting a Platinum is very near the top of my list. Some kind of trade could definitely be...

    Hi - getting a Platinum is very near the top of my list. Some kind of trade could definitely be done, did you want an Atari 400? I have a Mac-Con pass-through PDS ethernet card for SE30. Sony VAIOs, PCG21212W (small, cute, white) and PCG-8M1P (Pentium 4, huge). Ans money of course!
  15. aeberbach

    Re-finish IO shield for SE/30 reloaded?

    Depending on where you live a nearby metal shop may be able to bead blast and then galvanize it for you?
  16. aeberbach

    iifx too far gone

    You can buy NuBus connectors - DIN 41612 is what they go by on electronics distributors like Digikey and they are usually in stock, still in use in many systems.
  17. aeberbach

    Questions about Meow Toast battery replacement

    I originally bought a 3D printer to solve the problem of positioning a replacement keyboard inside an Amiga 1200, but these days I do more printing and designing than vintage computing. It's a lot of fun!
  18. aeberbach

    9" Monitor alignment tool?

    They have become a little bit rare. I would 3D print one or just take a plastic shaft (big knitting needle perhaps) and shape it on a belt sander.
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