2 Tung - Sol 6J5 Tubes NOS NIB USA A Factory Matching Pair 322NT3
Item History & Price
Reference Number: Avaluer:17538672 | Country/Region of Manufacture: United States |
MPN: 6J5 | Type: NOS Tube |
Brand: Tung-Sol | UPC: Does not apply |
You are buying 2 tubes 6J5 Tung-Sol NOS NIB NEW USA, a factory matching pair, "322NT3" code on each tube. The boxes are original and show wear.
Tested strong NOS and closely matched as tested on professional Hickok 752A mutual conductance tube tester
tube #1 = 2800 micromhos @ 9.8 ma plate current
tube #2 = 2900 micromhos @ 9.7 ma plate current
Test parameters and notes:
photos show each tube being testedno shorts, le...akage, or gassignal voltage 1.25 vacscore of 1600 or higher is good for 6J5
Test results on my professionally calibrated Hickok 752A mutual conductance tube tester, with digital plate current meter upgrade.
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