I hope you do fix the radio, its a great sounding unit. A freind of mine has hounded me for years to give it to him, no chance. He will get it when I go to the land beyond, its in my Will! If you have a schematic for the 21 could you send me a copy? I'd appreciate.
if i fix it it maybe forale depending if and when i get it fixed I have not yet decied yet it heeds a reglueing of the knob on the dial and new grille cloth nothing there now I do not know where to get this origtnal grille cloth.