Tubes Tested on a Hickok TV-7B/U Mutual Conductance Tester.
The Tubes Test as Follows (Pentode/Triode):
- Tube #1: 37/79
- Tube #2: 40/78
TV-7B/U Minimum for 6EA8 Tubes: 31/42.
The Minimum is Defined when the Tube has 65% of it's life left.
TV-7B/U was Rebuilt & Calibrated by Dan Nelson in May 2021.