I never had the chassis with the cabinets, or else I had the chassis but no cabinet, in the case of a Stromberg Carlson with AM/FM, phonograph input and it used a 12LP4 that was probably a Dumont but those tended to get rather hot and melt the bezel seal so a GE 12LP4A replaced it...a round monochrome CRT circa 1950.
I have broken the front panels out and used them for A/V cabinets. My friends and family have also desired them and bought a few from me. I prefer the styles with doors.