This is another in a continuing series of retrospectives remembering some of my favorite vintage analog radios.

Between 1955 and 1964 Zenith marketed the highly acclaimed Royal 500 series of radios. The 500’s packed a powerful punch and helped Zenith earn their reputation as a leader in technological development and overall quality. But the Royal 500 series commanded premium prices and as competition from low-priced Japanese imports heated up Zenith had to offer lower priced models to remain competitive. And offer them they did with several models selling for less than the 500’s.

This time we’ll look at the Royal 400. There were several others of this same size and general design, including the Royal 250, 265, 275, 280, 285 and 300 and they were generally good performers. However, the Royal 400 is interesting because of all Zenith’s lower priced radios it is in some ways the closest in overall performance to the 500H.

Read The Zenith Royal 400 Article:

Jay Allen