(4) GE 7591 - A Tubes TV - 7B/U NOS & Matched For Scott 299 Fisher 500
Item History & Price
Reference Number: Avaluer:7175300 | Model: 7591-A |
Type: Vacuum Tube | Country/Region of Manufacture: United States |
Brand: GE |
For sale is a set of Four (4) GE 7591-A Tubes.
I tested on my military vacuum tube tester TV-7B/U, and the results are 60, 63, 58, 60. On this tester, 56 is average for NOS, while 36 is considered good. These tubes are pretty much NOS and reasonably matched.
I pack well and ship worldwide.