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-   -   Need replacement for DuMont 20D-4901-2 Vertical blocking transformer (http://www.videokarma.org/showthread.php?t=273255)

Resonance1 09-16-2020 11:49 AM

Need replacement for DuMont 20D-4901-2 Vertical blocking transformer
 
I am trying to restore a Dumont RA-103 "doghouse" TV, and I need a new vertical blocking transformer. This model has two secondary windings. Apparently, the following would be compatible.

DuMont 20D-4901-2, crosses to:
Thordarson 26A01
Triad A96-X
Stancor A-8124
Merit A-3001

Any suggestions where I might find such a thing? Any way to use two transformers or otherwise modify the circuit? Sadly, Playthings of Past is currently "down" while the inventory is being transferred to a new owner.

Any help appreciated !

Electronic M 09-16-2020 12:53 PM

Send a PM to Edkozak. I had a parts RA103 chassis I gave him. He may have a used one to sell.


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