Good amplifier power supply

[stuartmp]

It doesn't matter in absolute terms, although you could find situations where there were 'differences', particularly if you had for example two transformers running together and they were physically each within magnetic influence of each other.

Then it is just trial and error to see which gives lowest noise/hum/distortion or whatever.

Simple answer is no, it doesn't matter.

I was thinking that it could possibility only matter and like you said cause hum or something if the windings were not wound together but instead wound partially around the transformers core.

 

[Mooly]

All things are possible... you would have to make detailed tests on both configurations and see if any differences emerged when it was operating in situ.

 

[stuartmp]

opps one of the above images was a double it should have been this one.

 

[vargasmongo3435]

I think we only found out after some different test I agree on that but is a good think to see if there is any changes