1931 Marconiphone 42 oscillating problem
Listening to the old marconiphone 42 this week the set suddenly lost all signals on MW/LW from the powerful sound it had. Neither is there any life or improvement from the aerial socket when probed.
It will still oscillate on both of the wavelengths but can no longer bring in the stations.
I've cleaned all the valve pins thoroughly of the MS4B and MH4 etc and given the sockets a clean at the same time but no joy.
Has anyone any ideas please
John
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