So I was selling one of our install cables at BB to a customer and it was a 'digital coaxial'. The REALLY NICE part about the cable was that the termination on the end of the cable had a sleeve that was on a threaded part what would actually increase tension and close up the end when you screwed it in and release when you unscrewed it. And it slid on like normal RCA. It was the best RCA connector I've ever seen! lol
So does anyone know where to get these? Or even what they're called?