Why are there no high end cheater plugs?


Yes, I know there are safety reasons for not using such ground lifting devices; but as many audio magazines have suggested, the benefits from lifting all grounds except the preamp are quite substantial. But the 79 cent cheater plug covers much of the improvement. I made some cheater plugs using silver wire but Eagle plugs. They are better than the grey guys. Why does no one make a quality plug? I understand that at one time Siltech did make such a plug.

Please no "educate" me of the safety reasons for not using cheater plugs. I think the success that our immediate ancestors had in surviving two plug ac, suggest that chassis shorts must be quite rare.
tbg

Showing 3 responses by albertporter

I remove the ground inside the power cord at the IEC connector (the end that plugs into the equipment). I leave the ground connected to the wall socket and that end of the power cord as well.

The ground wire inside the AC cord benefits from having a drain wire path for noise and RF. Best of all, the ground can be reattached when it comes time to sell.

I use a tiny piece of shrink wrap on the disconnected ground wire, keeping it insulated from other connectors and wires.

Cables that have molded IEC connectors or have large shrink covering the connector make this method difficult. Performance wise this is the ultimate method as the ground pin is retained, which helps secure the connection to the wall, even though it's passive at this point.
Yep, that would indeed a problem.

Maybe Stealth would deliver them new with the ground floated? Then again, some lawyer somewhere would sue them for delivering an unsafe product.

Funny thing is, my home was built in the 1950's and until I redid my electrical, there were no ground pin type sockets to be found. We did fine with this design for decades and in my opinion the stereo sounds better with EVERYTHING floated.

I know this flies in the face of tradition, but that's exactly how my system is wired, even the preamp and phono are floated. I think the CD player may be grounded but I typically unplug it once we begin listening to music.
Glad floating the preamp helped you, my system will not work with grounds connected, all I get is hum. Oddly enough the one time the system did not hum with grounded cords, the preamp was floated inside by design and the amps were Atma-Sphere MA2's which are also floated by the manufacturer during assembly.

I can't swear that's the situation this minute, but it's laughable to have a grounded cord on these pieces when they're disconnected inside. This falls into the same category of a single ended amp that sports XLR connectors. Quite often you open them up and there's a wire soldered from the XLR over to the RCA.

Truly balanced and truly grounded? Not :^).

The link you provided is interesting. That's the first I've heard of that product. It looks flimsy, not audiophile grade but looks can be deceiving.

I hope it does not sound like those surge suppressors that are supposed to help audio gear. All of them I've auditioned were terrible, even on very low amperage devices.