This looks very similar to my Tovis/Happ monitor chassis.
All I can say is that my chassis is for a 19" tube. It's in my Pac-Man. Need one of our monitor experts to give more details. 🙂Thanks would this be a 25” tube? Is there a value I can tell the guy ?
Thanks Grant that’s interesting so is it compatible with the other chassis used ink7302 which is 15khz standard res
pretty rare chassis in uk, they were used on pinball 2000