Audiophile Power Cable - Did it Improve my HiFi System?

What are the 10 changes this ONE HIFI UPGRADE made to my hifi system? I talk about the Stealth Audio Dream 20-20 Hi-Fi Audiophile power cable made to my audiophile hifi audio system. http://www.stealthaudiocables.com/ Stealth Audio Cable Double Tune USB review: https://www.youtube.com/watch?v=fQ3kHwy6bOQ Stealth Audio Cable Select T USB review: https://www.youtube.com/watch?v=z8NRR_F_8To Stealth Audio Cable Ethernet review: https://www.youtube.com/watch?v=l3ZQgfdQ6SE I discuss the way to get the best sound from your audio system and how to avoid the upgrade mistakes so many in hi-fi audio make with their high end audio system. Please join my FB page here: https://www.facebook.com/GreekAudioGeek/