NOS (New Old Stock)
Westinghouse 6SN7GTB Vacuum Tube
Used tube, tested 2000/3000 on Hickok 752A. Minimum is 1600/1600 ..
$19.99 USD
Westinghouse 6V6GTA Matched Pair Vacuum Tube
NOS matched pair tubes made in USA and branded Continental on the base. Both tested 1000/1000 on a H..
$49.99 USD
Westinghouse 7027A Vacuum Tube
This is a New Old Stock (NOS) Beam Power Tube made in the USA. Test reading is 600 mhos on Hickok 75..
$79.99 USD
Westinghouse 7189 Vacuum Tube Matched Pair
Uprated 6BQ5 tubes Tested 825 & 850 µmhos on Hickok 752A. Minimum is 575 Made in Canada, l..
$89.99 USD
Westinghouse Rogers 245 Vacuum Tube Pair
Tested using Hickok 752A: Westinghouse 725 and Rogers 625Minimum is 575. The Rogers has an engraved ..
$159.99 USD
Zenith 6FQ7 6CG7 Vacuum Tube
Tested strong with readings of 3200/3300 µmhos on Hickok 752AMinimum good is 1600/1600.&nb..
$17.99 USD