Well I initially thought that was the difference between the Colortrack 2000 and Dimensia, but then my curiosity was piqued and I looked through Google. Go here

Our family had received one back in '84, well the tv,vcr, small amp&speakers,and tape. It was wood grained. Had one of the strongest remotes that I have seen so far. Between many falls and even partially melted from being left on a stove, change of batteries and it still worked. While the stereo was OK (still a major improvement over previous tv speaker), I did like the integration of the system, something I miss with the components of today.

The tv is now with a brother and is used as a secondary tv, the picture is a bit off and the color tends to change.

Thanks for reply as I did not know the history.