VAX 4000 model 500.

[Glen Slick]

On Tue, May 24, 2016 at 2:29 PM, Rod Smallwood
<rodsmallwood52 at btinternet.com> wrote:
> Hi
>
>     My main system a VAX 4000 Model 500 with a KA680 CPU has just started
> halting at test 51 on power up.
>
> Does any body know where I can lay my hands on a spare KA680?
>

A month ago this one went by cheap enough on eBay at $50 that I was
tempted to try to grab it just to have another spare in case I or
someone else needed one some day. Too bad I passed on it. Sometimes
you can find good deals on them on eBay, but of course not when you
really need one.

http://www.ebay.com/itm/262393891988?orig_cvip=true