These 2 previously used 2 MILITARY RCA 872A HALF-WAVE VAPOR TYPE ELECTRON HEAVY DUTY RADIOTRON RECTIFIER VACUUM TUBES & PIN TUBE SOCKET as can be seen in the pictures.
FEEL FREE TO CHECK MANUFACTURER's DATA SHEET ON THESE TUBES BY CLICKING HERE!!!
GUARANTEED working perfectly
BOTH units of this Lot come with Ceramic 4 pin Tube Socket.
All Filaments test and work very well.
Tight cap, no corrosion, no rattles.
Feel free to contact us with any questions you may have by clicking HERE
