Removal of plug/wall outlet - hard connection ?

Anything that removes an interface such as a connection should be an improvement.

You said that you are "aware of the electrical codes regarding this set up". Does this mean that you are aware that you have to comply with code, or does it mean that you have actually checked that it can legally be done. I am not aware that this can be legally done.

And even if it is legal, unless the manufacturer of the component says their equipment can be modded in this way, your insurance won't pay if the equipment is damaged, your house burns down or somebody is otherwise hurt.

There have been other posts on this in the past. Have a search through the archives.

Insurance would be void if there was a fire?
Keep it safe and spend the $40 for Hubble hospital grade and see if that helps. Much safer too.

Yah ! I Have to agree about trying to ever file an insurance claim..Doesn't matter what happens ,its an escape route for the Insurance company..It your dice.Rollem if you wish.........

I don't think it is wise. My Njoe Tjoeb 4000 CDP had a cheap little 2 wire cord. I replaced it with a better cable (and will upgrade it again soon) which is hard wired to the power block inside the unit, and then goes to a nice plug and nice outlet. I unplug my electronics during electrical storms and when I am out of town. I worry less. You will not have this option.

Terryakhan, I've done something similar about 6 or 7 years ago where I had excess slack in my dedicated lines and I connected an aftermarket IEC connector on the end of the Romex in order to plug the Romex straight into the back of the amp.

Before and after this tweak I was using excellent power conditioning and so even though the tweak might normally provide greater benefit, in this case it was a downgrade in performance simply because there is no substitution for proper line conditioning.

And though there may well have been some recognizable gains had I not been using excellent line conditioning I would have to imagine there are other areas of AC modifications that will bring far greater benefits including proper line conditioning, aftermarket plugs and IEC connectors, and cryo-treating plugs, Romex, cables, IEC connectors, ics, and scs, etc., and still remain within code so as not to void potential insurance claims. Double-cryo-treating is even better.

-IMO