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Radial Beam Power Tetrode Transmission Tube 4-400 Hand Written Amateur Ham AS-IS
Radial Beam Power Tetrode Transmission Tube 4-400 Hand Written Amateur Ham AS-IS
Radial Beam Power Tetrode Transmission Tube 4-400 Hand Written Amateur Ham AS-IS
Radial Beam Power Tetrode Transmission Tube 4-400 Hand Written Amateur Ham AS-IS
Radial Beam Power Tetrode Transmission Tube 4-400 Hand Written Amateur Ham AS-IS
Radial Beam Power Tetrode Transmission Tube 4-400 Hand Written Amateur Ham AS-IS
Radial Beam Power Tetrode Transmission Tube 4-400 Hand Written Amateur Ham AS-IS
Radial Beam Power Tetrode Transmission Tube 4-400 Hand Written Amateur Ham AS-IS
Radial Beam Power Tetrode Transmission Tube 4-400 Hand Written Amateur Ham AS-IS

Radial Beam Power Tetrode Transmission Tube 4-400 Hand Written Amateur Ham AS-IS

$ 15.84

  • Brand: Unknown
  • Country/Region of Manufacture: United States
  • Type: Power Tubes

Description

Radial Beam Power Tetrode Transmission Tube The tube has '4-400' written on it. Because I can't positively ID or test this tube, it is being sold AS-IS for parts, repair, or display purposes only with no returns. I believe it might be an EIMAC tube because It has a similar pin configuration as EIMAC tubes I've sold before. It would look great in a vintage Vacuum Tube collection. Thank you for looking.