It should go without saying that prototyping is a battle of goals vs achievability. I wanted to include tube dampers on the Lightning Boy II's vacuum tube as an added bonus, but alas, they do not fit inside the case. The lid will not close when tube dampers are installed on the vacuum tube. I'll look into getting some automotive high temp silicone O-rings for the future. The automotive kind used in transmissions are generally thinner and should do the trick. I'm not sure if its something I can procure in time for the official release, but I'll do my best to try.
About the Author
Mike Congilosi II, Owner/Designer/Electronics Engineer at Lightning Boy Audio and Owner/Audio Engineer/Music Producer at LBA Studios.