ADT 4800/4900

Designed by VÚMS.It was manufactured from 1987 to 1990 (development 1983-1987) by VÚMS + ZPA Čakovice. The computer was inspired by or was successor to ADT 4700.

Parts of this topic may be machine translated.

improved version of ADT 4700, analog HP-21MX-E,F, produced 4 pcs

References

http://prog-story.technicalmuseum.cz/data/golan/almanach-1B.pdf (WebArchive)
HAAS, Karel. Konstrukční řešení nové řady počítačů ADT 4800/4900. In: Minipočítače ADT. [s.l.]: Dům techniky ČSVTS České Budějovice, 1990.