-40%
MATCHED PAIR SYLVANIA 6SN7GTB AUDIO VACUUM TUBES TESTED BLACK PLATES A930.C
MATCHED PAIR SYLVANIA 6SN7GTB AUDIO VACUUM TUBES TESTED BLACK PLATES A930.C
MATCHED PAIR SYLVANIA 6SN7GTB AUDIO VACUUM TUBES TESTED BLACK PLATES A930.C
MATCHED PAIR SYLVANIA 6SN7GTB AUDIO VACUUM TUBES TESTED BLACK PLATES A930.C

MATCHED PAIR SYLVANIA 6SN7GTB AUDIO VACUUM TUBES TESTED BLACK PLATES A930.C

$ 21.12

  • Brand: SYLVANIA
  • Country/Region of Manufacture: United States
  • Type: Vacuum Tube

Description

MATCHED PAIR SYLVANIA 6SN7GTB ORIGINAL BOXES NOT INCLUDED MADE IN THE USA VINTAGE STOCK BLACK PLATES HALO GETTER GT TUBES TESTED ON HICKOK TV7 RESULTS= 100/90 AND 95/95 MINIMUM= 50/50