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
if you are going to all that trouble, why not unground the outlet and then the third prong doesn't do anything and you don't have to use a cheater....

PS Audio makes the ground plug removable on some of their power cords.
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Tvad, I am ahead of you. I have three types of cheaters. Mine with the use of AudioTop on all sound best. The cheap grey ones sound worse. Also, I tried a cheater on a cord that did not have a ground wire. It was far superior with the cheater off.

Cytocycle, I tried to selectively remove the ground wire from one outlet in my IsoClean outlet box. It did not work as all the outlets are grounded together through the chassis. I could not figure out how to isolate all outlets from the solid copper chassis.

I have thought of just hacksawing off the ground pin but that shoots down reselling them.
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.
Al, yes another problem. The Stealth Dream power cords that I am using have terminations that cannot be opened. They are glued on. Twarted at every turn save cheater plugs.