Raul says,
This is what is all about. If we can grow up in our audio hobby then we are on the " right road ". Don't you think?
My answer is, No, that's not what it is all about. If growing up means becoming as dogmatic and narrow-minded as you are regarding this issue, then I don't want to grow up. One thing I truly love about this hobby is that there is no single "right" road. There seems to be multiple solutions for any problem with each solution having its own sets of pros/cons.
I may actually agree with you regarding transformers. It's not a particularly elegant design solution. But that dosen't mean I reject there use as a MC step up device. In some situations they are a great solution. As way of an analogy, push rod activated camshafts is primitive when compared to chain driven overhead designs, but it is still possible to produce outstanding engines using the the primitive design element. The talent of the designer can triumph over the technology. And that's not a fact, but simply my opinion.