Raytheon 6AX4GT/B 6AX4 Vacuum Tube Made In Japan NOS +Box

RAYTHEON 6AX4-GTB New in Box Rectifier tube Tested Excellent

Raytheon NOS 6AX4GT/B Vacuum Tube Tested

VINTAGE NOS RAYTHEON 6AX4GTB VACUUM TUBE TUBES USA TESTED TUB13105

Raytheon 6AX4 GT Vacuum tube Black Plate NOS Hickok Tested [

Raytheon 6AX4GTB Grey Plate O Getter Vacuum Tube ANOS TV7 Tested ☀️

NOS Raytheon 6S4A Vacuum Tube - White Box - Tested

NOS Raytheon 25BQ6GTB Vacuum Tube - White Box - Tested