help me ID this mystery GE roundy plz!

[Electronic M]

Personally if I had more space I'd be interested in picking that set up... from what I understand they were sort of like a portacolor with a transformer power supply and traditional roundy sweep circuits.
The worst limiting factor of picture quality in the portacolor was the coarse dot pitch CRT...the roundys didn't have that limitation... There's a LOT LESS GE roundys surviving than RCA or Zenith so IMO they are worth preserving more than the RCA designed off brand clones.

The premium sets are nice to collect, but you can't fully appreciate a Dumont till you've experienced a Muntz.