I’ve got Naim stuff. The switches are on the back so they’re always on…. But I use a WiFi controlled cable to power it all, so I can turn it on and off with my phone 👍🏼

Along those lines, I’ve thought of making high end speaker cables. I’d just need one of those sketchy ‘early internet’ websites and a few good reviews and as long as I sell one I’m in massive profit. I’d only be touting the same bullshit that anyone else selling £10k cables is doing.