Triumph was originally Triumph-Adler - the merger company of the
2 typewriter manufacturers Triumph and Adler, to which Triumph
(which also produced mechanical calculators and sewing-machines) was
the bigger one.
Later they got US-typewriter Royal merged into it and had the best years
between 1975 and 1988, when they even build competiting machines to
IBM System /34 and /36 ... but they did neither understand nor learn the
business and ran out of the financial power.
The technical part of TA is today a subsidary of Olivetti which tells
it all about the downfall of TA.
The operational part is a Holding in Nuremberg, which deals with offices,
buildings and health-care. 

The Alphatronic had a pretty good success in Germany but was definitly
too expensive, it has few success outside.
It was meant to be a mix between a home-computer and a business machine,
but its sound and graphic features were to weak to play with... 

It is CP/M machine and quite a few sotfware packages were available
for it.
There were two disk-drives : F1 and F2. F1 had the controller built-in.
You had to have F1 to use F2, the second one. 

Sometimes, the Alphatronic PC was sold as a complete wordprocessing
package with a daisy-wheel printer (Triumph-Adler TR-170) and a
word-processing cartridge inserted into the ROM-pack slot
(top left part of the case). 

(www.old-computers.com)