Another cheater plug thread


OK. So on a couple of other threads, opinions of cheater plugs to tame system hum range from "If it works use it" to "you're going to die in a fiery inferno." In my case, I used a cheater plug between my power supply and my pre-amp to finally get rid of a year-old hum problem. the power supply is a PS Audio Ultimate Outlet with only two outlets that supplies only my amp and pre-amp. Because the PS is still grounded - I think - all I did was break the ground circuit between the two components. So the question is, do I still have any grounding on my pre-amp here, just on the basis of being plugged into a grounded power supply? I wouldn't think so, but I'm not an engineer. Also, what is the benefit of being grounded vs. ungrounded in this situation?

Ready, set, fight!
grimace

Showing 1 response by sandstone

After having followed the expert comments on these threads, but without wading much further into the murky swamp of perceived risks and high-consequence/low-probability events (where I misspent way too much of my life), just an added thought or two:

Even in the presence of a rattlesnake, risk of being struck is very, very small. That said, if I knew that one was in my back yard, I probably wouldn't let neighbors or friends back there.

When I had a recent insurance claim on some of my audio equipment, the adjuster asked detailed questions concerning circuitry and connections. Not sure I would have wanted to try and explain how low-risk a cheater plug actually was.

If you've got a $15K system, family and friends in one's home, and ANY identified risk that's easily solved, why not: a) as advised, just spring for a couple of hundred extra bucks that will make the issue go away and might even improve your SQ; and b) then JUST FORGGEDDABOUTIT?