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SYLVANIA 6B4G POWER VACUUM TUBE TESTED VINTAGE BLACK PLATES G.10426.C
SYLVANIA 6B4G POWER VACUUM TUBE TESTED VINTAGE BLACK PLATES G.10426.C
SYLVANIA 6B4G POWER VACUUM TUBE TESTED VINTAGE BLACK PLATES G.10426.C

SYLVANIA 6B4G POWER VACUUM TUBE TESTED VINTAGE BLACK PLATES G.10426.C

$ 22.68

  • Brand: SYLVANIA
  • Country/Region of Manufacture: United States
  • Model: 10426
  • Type: Vacuum Tube

Description

SYLVANIA 6B4G ORIGINAL BOX NOT INCLUDED MADE IN THE USA VINTAGE STOCK BLACK PLATE BOTTOM FOIL D GETTER COKE BOTTLE TUBE TESTED ON HICKOK TV7 RESULTS= 55 MINIMUM= 38