On 6/15/24 21:51, D. Resor via cctalk wrote:
  Seems this eBay seller let the magic smoke get out,
then proceeded to power
 it on again one hour later.
 Litton Monroe OC 8820
 
https://www.ebay.com/itm/355793400092
 See the description.. 
Probably due to the failed film-in-oil (sometimes known as Rifa) line
filter capacitors--a very common failure and nonfatal.
My recollection of these machines is that they are a basic Z80 CP/M
box--I do have samples of these floppies in my archives.
So nothing special, AFAIK.
--Chuck