I have a pair of WAudio power cords (great build quality, low cost) so I bought a power supply for my laptop headphone dock (laptop, DAC, amp, powered speakers/ headphones), I saw a great YouTube video from Zero Fidelity where he tried this device out in a bet to see if there was a difference. He actually heard a better sound, which convinced me to give it a try as well. As the name suggests, it does what it promises. Other similar components I have used are Monster Power, Furman and APC.
10Ft Wall Mount Power Strip Surge Protector - 9 Widely Spaced Outlets, Flat Plug Extension Cord With Overload Protection For Home Office.
17 Review
2-Pack Power Strip Surge Protector With Wall Mounting Holes - Flat Plug Design, 5FT Cord & Multiple Outlets, Overload Surge Protection For Home And Office Use
15 Review
Maximize Your Productivity With 10FT Power Strip And USB C Power Delivery - Perfect For Your Desktop At The Office!
14 Review
Expand Your Power With The Wall Outlet Extender - Surge Protector Featuring 6 AC Outlets, Shelf, 2 USB And USB C Charging Ports - Black
38 Review