Thanks for the info everyone. I think the ASTEC supplies are the most common alright so maybe the chances of getting a IIcx without one would be fairly slim. Still, I wouldn't be running it fully loaded so that might help with the strain. And that fix is something I could look into if ever needed.

So let's say a IIcx, 32 or 64MB RAM, a 8*24GC and a 500MB-or-so hard disk. And a A/UX compatible ethernet card. The A/UX FAQ says an "Apple EtherNet card" or compatible. It's a bit of a generic name but I'm guessing this is the card it's talking about?

I don't mind if I can't get accelerated graphics A/UX-side but I figure the 8*24GC would be nice to have in System 6.

Does this sound like the right kind of setup?