NOS (New Old Stock)
NOS vacuum tube with top halo getter. Balanced test at 925/950 on Hickok 752A, where minimum is..
$29.99 USD
Tested 2040/2440 on Hickok 752A, where the minimum is 1600/1600Clear Top Tall Bottle, Black Plate, B..
$19.99 USD
Tested new on a Hickok 752A. Emission result 925/950. Minimum is 650/650.Black plate tube, made..
$29.99 USD
Tested new on a Hickok 752A. Emission result 975/925. Minimum is 650/650.Black plate tube, made..
$24.99 USD
This used tube was made in Japan and tested on a Hickok 752A.The test result is 800 µmhos, whic..
$11.99 USD
NOS brown base vacuum tube with black plate made by SylvaniaTested 750 on Hickok 752A, where minimum..
$69.99 USD
Reliable, Ruggedized, Longlife tubes made to Western Electric specs. 40 Volt 2C51 / 396A. Perfectly ..
$32.99 USD
Reliable, Ruggedized, Longlife tubes made to Western Electric specs. Closely matched at 4000 / ..
$32.99 USD
Used tube with strong test result. Tested 1225/1250 on Hickok 752A. Minimum is 770/770 &n..
$34.99 USD
Perfectly balanced at 2200/2200 µmhos on a Hickok 752A where
minimum is 1600/1600
Black
Plate, tr..
$134.99 USD
Tested using Hickok 752A NIB..
$17.99 USD
Tested 3100/3100 on Hickok 752A, where the minimum is 1600/1600Dual Triode with balanced test result..
$24.99 USD
Made by Northern Electric the Canadian arm of Western Electric. Tested 3600 µmhos on a Hic..
$15.99 USD
Made by Northern Electric the Canadian arm of Western Electric. Tested 3800 µmhos on a Hic..
$15.99 USD
Tested 8250 µmhos on Hickok 752A. Minimum is 5000µmhos. ..
$34.99 USD
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