Transmitter Tubes

Sylvania JAN 6AU6 WB New Old Stock Vacuum Tubes Sleeve of 5 JAN 6AU6WB The JAN 6AU6WC (military-spec ruggedized version of the 6AU6 sharp-cutoff pentode) is a compact 7-pin miniatPhilips JAN 6AU6 WC...

Unbranded Made in USA 6JB6A Used for RL Drake Radios, Tested & Guaranteed.  (it looks like an RCA, GE, or Philips)  6JB6 and 6JB6A tubes are interchangeable This 6JB6 / 6JB6A tube is in excellent...

United Electron 811A vacuum tubes Set of (4) Made in England All Tested Full Output  I tested this set of 4,  811As in an Ameritron 811 Amplifier, one at a time they are all full emission and had...

Zenith 6JB6A NOS for RL Drake Radios, Tested & Guaranteed  6JB6 and 6JB6A tubes are interchangeable This 6JB6 / 6JB6A tube is New Old Stock in excellent condition, and tests full grid emission. This...

Zenith 6JS6C Used Tube for the Yaesu FT-101 Series Transceivers Tested & Guaranteed  This tube and all others, has been tested on a B&K Dynaquick 700 Tube tester. It shows grid full emission. The...