Which conventional cables jack plug cables ? .And I wouldn't say lips never took off how would you know?
It's proprietary to a niche hifi manufacturer in Wales. It's not an industry standard, it's for one brand, if they couldn't make HD-DVD or Betamax survive, Leema alone won't turn the world to theirs.
Broadly, that's why. 🙂. The concept is pretty valid though, so while LIPS didn't become an industry standard, it's aims are pretty on the money.
Leema frequently asked questions
www.leema-acoustics.com