This Magnavox is a Model 1ST606. It is a tube set and manufactured in 1962. The tuner 59-28-00
and the amplifier 88-02-00 date to 1961. The tuner is AM and FM and has the Civil Defense
indicators. The amplifier has four 6V6GT output tubes.  This one "works" but needs the controls
cleaned and an update of some capacitors and resistors. I don't do the modifications to the amplifier
one might read about elsewhere. I prefer to have mine as designed. The sound suits me just fine.
That's not to put down how others may change their amplifier for the sound they want to hear.