Yes, I look like the girl Masha from the tale of the three bears.
Now I'm stuffing the basket on aliexpress. The fact is that I now have an Argento Flow RCA interconnect cable, but I want to buy ODIN 2 instead, I hope that what is now cutting my ear will go away. Naturally, the presentation of the music will change, so now I don't like the low-frequency register, and the middle in three-dimensionality is a bit naughty with a microphone echo a little This did not happen with my DIY cable, but there were other bad distortions in the sound.
Thanks everyone for the help with the power outlets , I'll have a coffee now and post another interesting question about buying cables.