Power cord supplied with Luxman L-509X Integrated Amp


The power cord looks really cheap for such a quality amp. A polarized 2 prong male end to plug into the wall and only 2 prongs on the amp. What can I replace this with and not be unsafe? Seems all aftermarket power cables have 3 prongs.

Go to my virtual system for pictures.
thunderball
I looked into this when I bought my 509x.  Spent plenty of time researching, including long calls with Luxman USA.  Bottom line is they talked me out of a different cord. Said people have gone backwards at times, and I suspect the grounding reference above might have been why.  
@fuzztone
Yep, the one and only. He is quite special in the sense that he can use the same number to indicate his year of birth and IQ. 
I found the power cord choice for my 509 to be very influential, and critical, to get the most out of it
Which one did you choose?
I looked into this when I bought my 509x.  Spent plenty of time researching, including long calls with Luxman USA.  Bottom line is they talked me out of a different cord. Said people have gone backwards at times, and I suspect the grounding reference above might have been why
I suppose I should just leave well enough alone for the time being
+1 badger_erich! Power cords, fuses, power conditioners are simply there to extract wealth from one party to another party!