12-27-2013, 10:02 PM
The '600 is like the 80 and 84 a superhet w/a regen detector. The 602 is very different as it is a full superhet. The '602 is the better of the two. The model 600 and 602 use the older large pin tubes. The 37-600 and 37- 602 use the newer octal tubes and share the same cabinet. Knobs are very hard to come by for these sets. There different from all the other Philco knobs.
Terry
Terry