Vintage Sylvania 12AX4GTA Damper Booster Diode Vacuum Tube, Hickok Tested, Used!

GOOD? OF COURSE! "DUDS BELONG IN THE TRASH"! ART OBERMEYER WAS

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

YEARS. MADE OUR RADIO COLLECTION POSSIBLE. 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! EITHER WAY WE HAVE WAY TO MUCH STUFF IN THIS HOUSE. 

STORAGE IS FULL! A LOT OF THINGS HAVE TO GO! 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 MAY FIND HERE! IF YOU

HAVE ANY QUESTIONS OR NEED ADDITIONAL INFORMATION, YOU CAN ASK

THROUGH EBAY OR VISIT OUR STORE.