|
I did, years ago. Had the longest life test I've ever seen on a metal tube, ~30 seconds. I've had over 40 16Gp4's alone, and also have a "pull" from a set that tests like NOS. Strongest pull I ever found. Kept as spares for a 16" Zenith. My favorite brand: RCA. Gawd, I've seen some junk rebuilds, downright criminal. Can't even weld the necks on anywhere near straight.
|