Ungrounded power cord: Will I die?


I'm always reading about the dangers of lifting ground from a power cord, especially in manufacturer manuals. Does this only apply to lifting ground from a grounded cord or just using an ungrounded cord, period? There are tons of devices in our homes that use ungrounded power cords (think wall wart). How is it possible that my house has not erupted into a ball of flames yet?

Anyway, I have a 2-prong power cord with a 3-prong IEC female end that came with my Luxman amp. I am getting the outboard power supply for my Calyx 24/192 DAC, but it requires an additional power cord. The Luxman cord sounds pretty good so I want to use that instead of spending another $500 to buy another one, which is +150% of the power supply itself!

What say ye?
eugene81

Showing 3 responses by stanwal

Anyone using ungrounded power cords will die eventually. Alas, so will those using grounded ones. That said, as Forrest Gump remarked "Stupid is as Stupid does"; I have known a fair sample of the shallow end of the audiophile pool and none of them have yet succeeded in hifi Hari Kari despite their best efforts. The prize probably went to the guy who built a large outboard capacitor bank, charged it up, unhooked it without discharging it and then tried to hook it up again. He also liked to leave the cage off his EAR 509s despite the presence of potentially lethal voltage. They looked better that way.
If it is such a danger then why are PS Audio power cables made with a ground plug that can be unscrewed? I have been floating mine of years [30?] when it would help. Just exactly what does the "ground lift" switch on equipment do? I had always supposed it lifted the ground; how is this different from floating it? A tempest in a tea pot.
Kijanki, PS Audio power cords are used with every conceivable type of gear, not just PS products; are they ALL designed not to need grounding? The point is that they [PS ]say that the sound is better sometimes with the ground plug in place and sometimes without; they do not give any warning about using them ungrounded; just suggest you try them both ways.