Walters movie theater

I found a few different movie theater models-is this yours? https://www.walthers.com/exec/productinfo/933-2713

And this was their power supply page, though they didn't have a large selection of power supplies, and none of them were even Walthers. https://www.walthers.com/exec/...SS&subc=PWRSUPLY

The original power pack probably had some sort of device on it that programmed the lights to move. 

Atlas O is currently reproducing the Walthers theatre.  As far as I know Miller Engineering made the marquee for both Walthers and Atlas.  Atlas's parts department should be able to sell a power adaptor.  I have the Atlas variant - my adaptor is 4.5 AC.

There's a board in the building itself that controls the marquee. The plug adaptor is only a power source - a transformer that reduces power to 4.5 volts.

Yes that's the one.   I need the power supply number.    It worked when I put it away.   Don't remember the power supply.  Now the chasing lights won't work.

PRRfan, you are correct.  I asked Chris that question as I have the early theater. I am big on back up electronics.

So I should be able to get a new board?

From what I was told,  Yes.

Thanks for that info 

If that's the case, wouldn't the lights work with the other power packs? Or do the lights only work with a certain voltage?

Call Atlas's parts department, they're knowedgable about their products.

I will do so.  Thanks