See buzz's answer just before yours. buzz is saying what I'm saying -- you can use 70 volt transformers. But there might be something about what he's trying to do that makes it a problem to use 70 volt transformers.
25 volt transformers are sofa king's solution to a problem. I'm asking what the original problem was to see if we can come up with a better answer than 25 volt transformers, instead of coming up with a place to buy those transformers.
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw
