This one does fir into the Lyr. The Triode Flipper allows you to use the second triode of the tube (the Lyr only uses one per tube) supposedly allowing you to get extended use out of the tube.
As far as fitting in the Lyr and removal, just go back about four or five pages as we already talked about it. To sum up, they will fit fine and may come out with the tube. And if they do, just pop on a new tube and plug it back in.
I've used both the Triode Flipper and Noval Socket Saver in the Lyr with no problems...
Interesting. So what happened with the incident of triode flippers causing damage? Misuse?