Tubes Vacuum

Philips Set of 3 Matched 12JB6 NOS Tubes for the TR-3, RL Drake Radios, Tested & Guaranteed I purchased this set from RL Drake around 25 years ago when they were selling out their Amateur Radio Products.  There were not in boxes but were wrapped...

Raytheon 6JS6C 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. Raytheon 6JB6A NOS Tube for the Yaesu FT-101...

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

RCA 6CL6 New Old Stock Vacuum Tubes Sleeve of 5 These tubes were purchased in bulk and came in Styrofoam packaging so there are no branded boxes.   They will be shipped in small white tube boxes, packed very well. RCA 6CL6 Vacuum Tubes: The RCA...

This RCA 5557 New in Box Thyratron Mercury Vapor Triode, is a rare find. Newer versions of this tube do not have the quality of this original RCA. Description 5557 THYRATRON TUBE HIGH SENSITIVITY SPARK PROTECTION TUBE FOR HIGH FREQUENCY MACHINE...

This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. This tube measures 100 % Grid Emission.  The tube in the photograph is the actual Tube in this listing...

This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. This tube measures 100 % Grid Emission.  The tube in the photograph is the actual Tube in this listing...

This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. This tube measures 95% Grid Emission.  The tube in the photograph is the actual Tube in this listing...

This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. This tube measures 95% Grid Emission.  The tube in the photograph is the actual Tube in this listing. The original box was not in good shape This tube comes...

This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. All NOS tubes I sell measure 100 % Grid Emission.  The tube in the photograph is the actual Tube in this listing...

This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. All NOS tubes I sell measure 100 % Grid Emission.  The tube in the photograph is the actual Tube in this listing...

This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. This tube measures 100 % Grid Emission.  The tube in the photograph is the actual Tube in this listing...