U Tube Tester

Jan 5, 2024 anusm-3a

Only parts that appear in photos are included. They are labeled so it is possible to replace....

WW2 US Navy Original A-N 6530 Double Cushion Tube Vent Flight Goggles Clear

Dec 26, 2021 navy

WW2 US Navy Original A-N 6530 Double Cushion Tube Vent Flight Goggles – Clear. MFG American Optical Company. The item “WW2 US Navy Original A-N 6530 Double Cushion Tube Vent Flight Goggles...

Western Electric 300B USN-CW Tube Black Plates Single D Getter

Feb 25, 2021 western

It is a USN-CW-300B with date code 142. This is a very rare version of. This tube and has black plates as well as a single D getter. Was tested on a calibrated TV7/B-U tube tester (5VAC, ER3-2000, bia...

Vintage Usn Tube Amplifier & Audio Compressor Am-413a/g

Aug 18, 2019 vintage

USN MILITARY AMPLIFIER COMPRESSOR AM413AG WAS DEVELOPED BY HARMAN KARDAN FOR THE MILITARY AND MANUFACTURED TO TIGHT SPECS BY JOINT ARMY NAVY CORPORATIONS. MANY MODELS WERE MANUFACTURED, AM413AG, AM413...

NOS Western Electric USN CW 300B Tube, Rare 1952 D Getter, Original Box Tested

Feb 12, 2019 western

I have decided to sell a very special Western Electric USN-CW-300B tube from my collection. This tube is incredible both physically and operationally. There are no stains on glass, smudges in the text...