Vintage 1969/70 Hytron USA 6AF4A, Triode Vacuum Tube, NOS/NIB, Hickok Tested! 

Good? Of Course! "DUD'S BELONG IN THE TRASH"! ART OBERMEYER WAS MY 

FATHER IN LAW. HE PASSED AWAY IN '09. HE WORKED ON RADIO'S FOR 78 YEARS.

"DUD'S BELONG IN THE TRASH" WAS ONE OF HIS FAVORITE EXPRESSIONS! THE

TECHNICIAN, THOUGHT DISPLAYING BURNT TUBES WAS RIDICULOUS! HE KEPT 

THE PARTS INVENTORY, NOW IT HAS PASSED TO ME.I HAVE ALL KINDS OF VINTAGE, 

RADIOS AND RELATED ITEMS THAT I CAN LIST! I COULD TAKE REQUESTS FOR 

LISTING TUBES! IF YOU DO NEED A SPECIFIC TUBE, YOU COULD MESSAGE ME

AND I COULD SEND YOU A QUOTE/OFFER. IF YOU NEED MORE OF THIS TUBE,

I HAVE THEM! EITHER WAY I HAVE WAY TO MUCH STUFF IN THIS HOUSE. STORAGE 

IS FULL! MAKE AN OFFER I CAN'T REFUSE! THANKS FOR LOOKING AND YOUR BIDS! 

PLEASE CHECK BACK SOON AND OFTEN! YOU NEVER CAN TELL WHAT YOU WILL 

FIND HERE! IF YOU HAVE ANY QUESTIONS OR NEED ADDITIONAL INFORMATION 

YOU MAY ASK THROUGH EBAY OR VISIT OUR STORE.