NOS (New Old Stock)
GEC L63 6J5 Vacuum Tube Quad
Closely matched Gm as tested on Hickok 752A. Tested 600, 625, 675 &725. Min is 4004 tubes w..
$199.99 USD
General Electric 6L6GC Vacuum Tube Matched Pair
Daystrom/GE tube pair. Tested 600 & 625 on Hickok 752A. Minimum is 300 Both tubes have..
$59.99 USD
Haltron 5V3 Full-wave Rectifier Vacuum Tube
Tested new on a Hickok 752A. Emission result 925/950. Minimum is 650/650.Black plate tube, made..
$29.99 USD
Haltron 6BM8 ECL82 Vacuum Tube
NOS vacuum tube, made in the West Germany. Gray plate tube with silver pins.Hickok 752A tested: Pent..
$34.99 USD
Haltron 6CM6 Vacuum Tube
NOS vacuum tube, made in the USA. Tall gray plate with halo getter.Tested 1000 on Hickok 752A, where..
$11.99 USD
Hit-Ray 5U4GB Full-wave Rectifier Vacuum Tube
Tested new on a Hickok 752A. Emission result 975/925. Minimum is 650/650.Black plate tube, made..
$24.99 USD
HITRAY 6146 8298 Vacuum Tube
This used tube was made in Japan and tested on a Hickok 752A.The test result is 800 µmhos, whic..
$11.99 USD
JAN CHS 6L6GAY Sylvania Vacuum Tube
NOS brown base vacuum tube with black plate made by SylvaniaTested 750 on Hickok 752A, where minimum..
$49.99 USD
Ken Rad 6SN7GTA Engraved Base Vacuum Tube Pair
Tested 625/650 & 650/650 µmhos on a Hickok 752A. Minimum is 400 Date code is 1-04 pro..
$169.99 USD
Ken Rad 6SN7GTA VT-231 Vacuum Tube
Tested 600/625 µmhos on a Hickok 752A. Minimum is 400 "12" engraved on the base. ..
$49.99 USD
LM Ericsson 407A Vacuum Tube NOS Matched Pair
Reliable, Ruggedized, Longlife tubes made to Western Electric specs. 40 Volt 2C51 / 396A. Perfectly ..
$32.99 USD
LM Ericsson 407A Vacuum Tube Quad Set
Two closely matched pairs as tested on a Hickok 752A in original boxes Readings are: 6000/70..
$29.99 USD
LM Ericsson 408A 6028 Vacuum Tube NOS Matched Pair
Reliable, Ruggedized, Longlife tubes made to Western Electric specs. Closely matched at 4000 / ..
$32.99 USD
Lorenz ELL80 6HU8 Vacuum Tube
Used tube with strong test result. Tested 1225/1250 on Hickok 752A. Minimum is 770/770 &n..
$34.99 USD
Marconi 5692 6SN7 Brown Base Vacuum Tube
Perfectly balanced at 550/550 µmhos on a Hickok 752A where minimum is 400 Black Plate..
$119.99 USD