Need to find replacment Transformer Kenwood Basic Controller

My brother has a Kenwood Controller with a bad transformer. I haven't been able to find any specs on it or a replacement. The part number is L01-2776-05 or L01-2776-05 one is 120/220 the other is just 120v. I have located them on the web but all say that they are no longer available. If I could find the specs I am sure I could come up with a substitute. I have included a pdf of the circuit in the hopes that someone could make some suggestions.

Thanks
Tim

I would use any >20W trafo with two outputs: 24Vac and 12Vac.

Thanks, I have been unable to locate such a transformer. Do you know of any sources. Or would it matter if I used 2 separate transformers 1 24v and a 12v.

Thanks

Separate Transformers fine. You might have to add a small power resistor in one or both secondaries to match the DC rectified voltages shown in the manual.