Tubes Vacuum

RCA 6JB6A Used for RL Drake Radios, Tested & Guaranteed  6JB6 and 6JB6A tubes are interchangeable This 6JB6 / 6JB6A tube is in excellent condition and appear to be NOS and tests the same. This tube...

RCA 6LQ6 / 6JE6C Amplifier Tube for HF Amplifiers Tested & Guaranteed NOS  This tube  and all others, has been tested on a B&K Dynaquick 700 Tube tester. It shows grid full emission. This tube...

RCA 6LQ6 / 6JE6C Used Amplifier Tube for HF Amplifiers Tested & Guaranteed  This tube  and all others, has been tested on a B&K Dynaquick 700 Tube tester. It shows grid full emission.   The 6LQ6 is a...

RCA 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, satisfaction...

RCA 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 of the...

RCA 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 tested and come with...

RCA Heathkit Branded 5R4GY Vintage ST "Coke bottle" Rectifier tube with Black Plates and a D Getter Date Code 1959   I have only 2 of these tubes in stock.   This Tube and all others I sell, have...

RCA JAN 5U4GB Vintage 1972 Date Code Rectifier Tube NOS in Box Tested / Guaranteed   This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance Tube...

RCA Radiotron 811 Vacuum Tube Y5 date code (1971) Used, full Emission  I tested this tube in an Ameritron 811 Amplifier and it is full emission.  This is the only RCA 811 I have and there are...

RCA set of (3) 6JB6 Tubes Used, Tested & Guaranteed for the RL Drake TR-4 & TR-4C Series  6JB6 and 6JB6A tubes are interchangeable These 6JB6 tubes are used and in excellent condition, and all test...

Realistic 6JS6B NOS 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...