Fred and his business partner started QSI out in Beaverton a long time ago; used to go out and buy stuff from them at their offices. Then there was some kind of problems between QSI and I think MTH, maybe Lionel ... what happened there when the dust settled? Then I heard QSI was then doing DCC for HO ... some HO control system?
THEN heard QSI was no more, but Scaled Tin Rail (STR) took it all over, ... then STR disappeared (?) ...
So ... QSI Dead For Good? Same story on STR?? QSI making HO control systems now??
Who has the "real lowdown" on QSI and their products?