NOS (New Old Stock)
CBS-Hytron Jan-CHY 5Y3WGTA Full-wave Rectifier Vacuum Tube
Tested new and balanced on a Hickok 752A. Emission result 625/625. Minimum is 400/400. Rug..
$39.99 USD
Electrohome Selectron 6GK6 Vacuum Tube
Selectron tube made in Japan. Tested like NOS on Hickok 752ATest result is 900, where minimum new is..
$14.99 USD
GE 6SQ7GT Glass Vacuum Tube with Metal Base
GE 6SQ7GT Glass Vacuum Tube with Metal BaseAll Tubes Are Tested On A Hickok Model 752A Tube Te..
$7.99 USD
GE 12AX7A ECC83 Vacuum Tube
Tested 350/375 on Hickok 752A where minimum is 200. The 752A is noted for giving a low reading ..
$16.99 USD
GE 6146 8298 Vacuum Tube Pair
This pair of used tubes tested 825 & 925 µmhos respectively on a Hickok 752A Minimum is 425..
$19.99 USD
GE 6146A Vacuum Tube
This is a used GE vacuum Tube in a GE box. Tested 800 µmhos on a Hickok 752A. Minimum is 425.&nbs..
$14.99 USD
GE 6146B 8298A NOS Vacuum Tube
This is a New Old Stock vacuum Tube in original box. Tested 800 µmhos on a Hickok 752A. Minimum i..
$39.99 USD
GE 6AQ8 ECC85 Vacuum Tube
Balanced sections: 1250/1275 mhos, using Hickok 752A tester. Minimum new is 625/625. Made in Germany..
$18.99 USD
GE 6DJ8 ECC88 Vacuum Tube
NOS vacuum tube with top halo getter. Balanced test at 925/950 on Hickok 752A, where minimum is..
$29.99 USD
GE 6FQ7 6CG7 Vacuum Tube Matched Pair
Tested balanced at 725/725 & 775/775 µmhos on Hickok 752AMinimum good is 400. Grey pla..
$29.99 USD
GE 6FQ7 6CG7 Vacuum Tube Matched Quad
Results are 775/775, 800/750, 825/750 & 850/825 µmhos on Hickok 752AMinimum is 400. Gr..
$59.99 USD
GE 6SN7GTB Vacuum Tube
Tested 2040/2440 on Hickok 752A, where the minimum is 1600/1600Clear Top Tall Bottle, Black Plate, B..
$19.99 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