I got got 2 Philips miniwatt EZ80 tubes. One turned out to be labelled Philips, and the other is a Miniwatt made in Brazil. The Philips one has a ring getter (was made in the '60s in Germany and the other one has a square getter with a Sao paulo Brazil factory code. See pic below. Can I use these safely together in the WA2?
Thanks for the help!
Edited by Ultrainferno - 8/12/12 at 4:15am