I would suggest using a high-quality power strip with high grade or audio grade outlets. Something like these for example: https://www.vhaudio.com/powerstrips.html
Purchase already built or DIY, as long as you are using the higher-end outlets. I also like the Furman PST-8. https://www.amazon.com/Furman-Aluminum-8-Outlet-Protection-Conditioning/dp/B000YYVLAK/ref=sr_1_1?hva...
Purchase already built or DIY, as long as you are using the higher-end outlets. I also like the Furman PST-8. https://www.amazon.com/Furman-Aluminum-8-Outlet-Protection-Conditioning/dp/B000YYVLAK/ref=sr_1_1?hva...