3A4 CV2390 DL93 Valve Tube.
ECC88 TUNGSRAM HUNGARY NOS VALVE TUBE (LC93)
UCH81 TUNGSRAM NOS BOXED VALVE TUBE
ECC85 TUNGSRAM NOS VALVE TUBE
Vintage ECL83 Valve Tube Tungsram Pair
4x PCC88 / 7DJ8 tubes TUNGSRAM - PCC 88 - 1960s
Andel Floodline SVCP 1 valve 1-8way Solenoid valve Control Panel Leak Detection
