Pair (2) Ken Rad 6A3 Vacuum Tubes Dual Connected Plates – US Shipping Included
This sale is for a group of 2 Ken Rad 6A3 vacuum tubes. Both tubes have an identical internal structure of dual connected plates and internal supports. Both tubes passed the gas test on the 752A. The tubes were tested in fixed bias mode, and test conditions are provided below.
NOS KEN RAD 6A3 TUBE TESTED 119%
Ken Rad 6A3 Tube. The minimum for a good 6A3 on TV/7 is 38. Tube #1 = 70 (Approx 119%). Years ago, I put away a bunch of great Tubes. There are tens of thousands of tubes there. No shorts or leaks.
Nice General Electric Black Plate 6A3 Tube Testing Super Strong Possible NOS GE
Here is a super nice vintage GE 6A3 black plate power tube. Has been tested on my calibrated Hickok 752a tester and is performing extremely strong @925 (average minimum good reading for this tube=475)
NOS PHILCO 6A3 RADIO TUBE TESTED 119% SPRING FILAMENTS
Philco 6A3 Tube. The minimum for a good 6A3 on TV/7 is 38. Tube #1 = 70 (Approx 119%). Years ago, I put away a bunch of great Tubes. There are tens of thousands of tubes there. No shorts or leaks.
US NAVY Pair Tung-Sol 6A3 tubes black glass
JAN CTL TUNG SOL 6A3 tubes. NOS tubes. You get both.
