If all else fails maybe a half wave dropper + R, I don't have the diagram for your radio so you would have to check first.
Thorn used a capacitive dropper in the 60's in there "portable" 14" TV, I think that was around 4 uf, we never had one fail at that time.
Lawrence.
Thorn used a capacitive dropper in the 60's in there "portable" 14" TV, I think that was around 4 uf, we never had one fail at that time.
Lawrence.
