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RCA 810 Vintage Vacuum Tube, High Power Transmitting Triodes NOS in the Original Box #2
RCA
$149.99RCA 810 Vintage Vacuum Tube, High Power Transmitting Triodes NOS in the Original Box #2 This one has a 1958 date code K6 and the older RCA Logo. **All the tubes I sell are... -
RCA 810 Vacuum Tube, High Power Transmitting Triodes NOS in the Original Box #1
RCA
$139.99RCA 810 Vacuum Tube, High Power Transmitting Triodes NOS in the Original Box #1 This one has a 1981 date code 81-30 **All the tubes I sell are tested and come with a money back,... -
RCA matched pair of genuine NOS (New Old Stock) 810 high-power transmitting triode vacuum tubes in Original Boxes Tested
RCA
$374.99RCA matched pair of genuine NOS (New Old Stock) 810 high-power transmitting triode vacuum tubes in Original Boxes Tested **All the tubes I sell are tested and come with a money back,... -
Cetron / United / National matched pair of genuine NOS (New Old Stock) 810 high-power transmitting triode vacuum tubes in Original Boxes Tested
Cetron
$349.99Cetron / United / National matched pair of genuine NOS (New Old Stock) 810 high-power transmitting triode vacuum tubes in Original Boxes Tested **All the tubes I sell are tested and come with... -
Cetron matched pair of genuine NOS JAN 810 high-power transmitting triode vacuum tubes Tested
Cetron
$349.99Cetron matched pair of genuine NOS JAN 810 high-power transmitting triode vacuum tubes Tested **All the tubes I sell are tested and come with a money back, satisfaction guarantee** -
Cetron matched pair of genuine NOS (New Old Stock) 810 high-power transmitting triode vacuum tubes in Original Boxes Tested
Cetron
$389.99Cetron matched pair of genuine NOS (New Old Stock) 810 high-power transmitting triode vacuum tubes in Original Boxes Tested **All the tubes I sell are tested and come with a money back,... -
Sylvania Pair of 810 Vacuum Tubes, High Power Transmitting Triodes Used, Tested, in Excellent Condition
Sylvania
$139.99Sylvania Pair of 810 Vacuum Tubes, High Power Transmitting Triodes Used, Tested, in Excellent Condition **All the tubes I sell are tested and come with a money back, satisfaction... -
Ken-Rad JAN 810 Vacuum Tube, High Power Transmitting Triode Used, Tested, in Excellent Condition
Ken-Rad
$74.99Ken-Rad JAN 810 Vacuum Tube, High Power Transmitting Triodes Used, Tested, in Excellent Condition **All the tubes I sell are tested and come with a money back, satisfaction guarantee** ... -
General Electric 810 Vacuum Tube, (GL-810) High Power Transmitting Triodes Used, Tested, in Excellent Condition
RCA
$94.99General Electric 810 Vacuum Tube, (GL-810) High Power Transmitting Triodes Used, Tested, in Excellent Condition **All the tubes I sell are tested and come with a money back, satisfaction... -
RCA 810 Vacuum Tube, High Power Transmitting Triodes Used, Tested, in Excellent Condition
RCA
$94.99RCA 810 Vacuum Tube, High Power Transmitting Triodes Used, Tested, in Excellent Condition **All the tubes I sell are tested and come with a money back, satisfaction guarantee** Each one... -
Electron Tube Co Pair (2) 810 Vacuum Tubes, High Power Transmitting Triodes NOS 2005 Date
Electron Tube Co
$129.99This Electron Tube Co Pair (2) 810 Vacuum Tubes, High Power Transmitting Triodes, are NOS with 2005 Date Codes They were likely made by Shu Guang in China, under the Electron Tube Co. brand... -
Shu Guang (2) 810 Vacuum Tubes, High Power Transmitting Triodes NOS
Shu Guang
$89.99This Shu Guang (2) 810 Vacuum Tubes, High Power Transmitting Triodes NOS are unbranded and made in the same factory as all the other 810 tubes in China. They are both date Code 2005. **All the...
