Sonic impact: Step-up/down transformers


Just curious of your opinions on what sonic impact, if any, a step-down transformer would have in a hi-fi system. Ex: purchasing chinese-made equipment is always more economical directly (even with their outrageous shipping fees). My only concern would be the voltage conversion and its effects on overall sound.
Thanks and cheers!
U.
uhurit
That's a good question,I like to hear opinions too.
Best
George
Oh, well..
Anyone out there who knows anything technical? Or have they all left?...
Sean?...
Uhurit.
Sean can be found at Audio Asylum.He doesn't stop here anymore.
George