Amperex 872AX Vintage NOS Vacuum Tube - Untested

Amperex 6087 Vintage 5Y3GT Black Plate Rectifier Tube (NOS, five available)

PAIR NOS/NIB 5DJ4 RECTIFIER VACUUM TUBE - AMPEREX & GE - TESTED

GE RCA Sylvania Amperex 6DJ8 12BH7A 12AU7 5751 12AY7 6189 NOS Tubes (lot of 80)

5Y3GT Amperex 5Y3GT R Tube - Amperex - Made in Italy - NOS Tested Strong TV-7B/U

(2) NOS Amperex 3A3C 3AW3 Rectifier Tubes Test NOS TV-7U

(1) Amperex 5Y3GT Rectifier Tubes Black Plates Orange Globe Tests NOS TV-7U

Amperex 5R4GYB Rectifier Vacuum Tube Tested