RCA 6AX4GT Vacuum Tube Black Plate [] Getter Tested Good

RCA 6AX4GT Rectifier Vacuum Tube Tested Good

Two Vintage 6AX4 GTB Vacuum Tubes Tested Strong

RCA TYPE 84/6Z4 RECTIFIER VACUUM TUBE FOR OLD RADIOS TEST GOOD

Vtg RCA 25L6GT Electron Vacuum Tube Rectifier Tested Good

6AX4GT RCA Half-Wave Rectifier Vacuum Tube -NOS/NIB- Tested GOOD on Hickok 539B

RCA 6DE4 DIODE DAMPER RECTIFIER VACUUM TUBE TV USE BOXED TESTED GOOD

RCA 6AX4GT Vacuum Tube Flyback Diode Vintage Televisions 1950s (untested)