Question about KNC Titan miners

I was one of those who got scammed by KNC a while back. I bought the Titan miners but never received one until it was too late for mining, so I ended up not getting my ROI. They did send me a second batch of Titan miners, which I never even opened because, honestly, it felt pointless. And guess what, they weren't so generous with the shipping either, making me pay duties on something I got for free, which was a pretty big hit to my wallet. (sigh) When I finally unboxed the second batch and tried to power up the Titan cubes, the controller board was fried. No reset or firmware update could save it, plus not all the miners even worked. So here we are now, and I’m curious if anyone has looked into creating a new controller board that lets you connect two sets of miners? I know a lot of folks use PCBWays to make their boards for retro projects. As for the miners that aren’t working, it could be that the capacitors they used are subpar. My first batch of Titans is having similar issues now as the second one did, where they won’t power up. But I’ve got some ideas for those miners as a project for when my son gets older. Thanks,

Hi, Just for fun or what other reasons? These old cubes are waay below ROI in 2025. They were pretty bad and unreliable when new. So bad that Bitmain series looked good compared to them