hifi outlet vs stantard outlet

I have a Oyaide GX (gold plated) outlet and it a little warmer than a standard outlet. I never tried hospital grade. Funny thing is on occasion I do flip back and forth and can't really make up my mind which I prefer. For certain types of music I prefer the Oyaide and for others I prefer the standard (crazy hobby). I have read many good things about the Porter ports. Just haven't gotten around to trying one and for $36 the price is right. Personally I would stay away from Nickel plated outlets.

Like Riley804 mentioned it's the little things that add up.

I have dedicated circuits (which made a big improvement) and Furutech outlets which continued the improvements. I had P&S which were much better than standard outlets.

P&S does make an "MRI" rated outlet. They contain no ferrous metals. I would try these first.

Albert Porter's Porter Ports are fantastic. The Wattgate Maestro receptacles for more money are also quite good. I've used most of the others and these two are the best I've come across.

However, there are probably quite a few changes for the same money that would make a larger difference.