link: https://www.ebay.com/itm/272935251503 This appears to be a Quick and Timely "Silence Plus" 22-slot backplane that has been cut down for use as a smalltwswva1
link: https://www.ebay.com/itm/272930805335 This kit looks complete, though I haven't gone through the individual parts packs. The hard bit to find -- thetwswva1
Bumping an old thread with an update. I have uploaded a new version of track-buffered CP/M 2.2b for the Altair to the files section. CP/M 2.2b ver 2.0 is aderamp5113
Welcome to the Altair Computer Club!
We are collectors of the world's first microcomputers, the various versions of the Altair. The goal of this site is to build a resource for every owner or collector of Altair computer parts, software, publications, and pictures.
Please feel free to contribute to our message board.
You are visitor number
since we began counting on February 11, 2002
Free counters provided by Andale.
- Nov 3, 1998
- This is a public group.
- Attachments are permitted.
- Members can hide email address.
- Listed in Yahoo Groups directory.
- Membership does not require approval.
- Messages from new members require approval.
- All members can post messages.