'78 Panasonic "Quintrix II" 9" color TV

[zenith2134]

Oh okay. I agree, too....even the late model Sonys with the failure prone chassis' usually looked good in terms of stiff HV regulation in a hi-contrast picture....and the old ones are phenomenal all around

[eberts]

The delta gun used in the quintrix tube is not standard.
Panasonic placed a flat grid between the first and second grids on that design.
It was a very short lived "dog" design, used less than a year, not many made.