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RCA 45Z4GT RECTIFIER - NOS/NIB - 352 CODE - TESTED - ORIGINAL BOX - 45V 35Z5GT

1X2B CBS High Voltage Rectifier Vacuum Tube - NOS - TESTED

CBS JHY 6AU6 WB TUBE SINGLE NOS NIB BRAND NEW ABSOLUTE PERFECT IN ORIGINAL BOX

Raytheon 0Z4 OZ4 Vacuum Tube NOS/NIB In Its Original Box

CBS Hytron 6x5GT VT 126B Black Plates Rectifier Tube Hickok Tested NOS NIB 🧱

RCA 17DM4A 17AX4GTA TUBE PAIR (2) NOS NIB ORIGINAL BOX COLOR TV DAMPER RECTIFIER

NOS Ken-Rad 5Z4 Rectifier Vacuum Tube Tested New In Original Box