im a total new bee using pod hd500 . . .i know a lil about this n that ...but i orderd this from a online shop n thy didnt send me a power supply...since im residing in bangladesh im unable to find the exact 9v 2.5 milli amp power supply..im using 9v 2 milli amp...question is am i getting anything less...it seems to work fine...thrs 3milli power supply availabe bt i dared to connect thr for high voltage...pls suggest me..i cnt find 2.5 s