Order of RCA TV's 1946 - 1950

[dieseljeep]

Originally Posted by Geist

Hi All;
Does anyone know the order of the RCA TV's produced and the approximate length of time they were produced.. To show a progression of change and technology ??
THANK YOU Marty

Another strange progression. First they came out with the 7" 621TS. Then the 10" 630TS. Next, the 10" 721TS. It seems that they came out with a 30 tube set before re-designing the 21 tube chassis.
Second to the CTC15, the 630 is probably the most cloned set out there.
They made them for years, with a lot of slight improvements.