bcowen
Headphoneus Supremus
Just won these Brimar 12AU7 1955 square getters. Third pair I bought, returned the other 2 pair for crap testing numbers.
https://www.ebay.com/itm/RARE-MATCH...T-LONG-PLATE-SQUARE-GETTERS-1955/202689309771
Maybe it's your tester that's crap. You should probably get a new one.
https://www.ebay.com/itm/Hickok-Mod...e=STRK:MEBIDX:IT&_trksid=p2060353.m1438.l2649