2 X JHS 12BY7 SYLVANIA TUBE. 1960s PROD. BLACK PLATES. MATCHED PAIR. 30. CB406
2 X JHS 12BY7 SYLVANIA TUBE. 1960s PROD. BLACK PLATES. MATCHED PAIR. 30. CB406
2 X JHS 12BY7 SYLVANIA TUBE. 1960s PROD. BLACK PLATES. MATCHED PAIR. 30. CB406
2 X JHS 12BY7 SYLVANIA TUBE. 1960s PROD. BLACK PLATES. MATCHED PAIR. 30. CB406
2 X JHS 12BY7 SYLVANIA TUBE. 1960s PROD. BLACK PLATES. MATCHED PAIR. 30. CB406
2 X JHS 12BY7 SYLVANIA TUBE. 1960s PROD. BLACK PLATES. MATCHED PAIR. 30. CB406
2 X JHS 12BY7 SYLVANIA TUBE. 1960s PROD. BLACK PLATES. MATCHED PAIR. 30. CB406
2 X JHS 12BY7 SYLVANIA TUBE. 1960s PROD. BLACK PLATES. MATCHED PAIR. 30. CB406
2 X JHS 12BY7 SYLVANIA TUBE. 1960s PROD. BLACK PLATES. MATCHED PAIR. 30. CB406
2 X JHS 12BY7 SYLVANIA TUBE. 1960s PROD. BLACK PLATES. MATCHED PAIR. 30. CB406
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2 X JHS 12BY7 SYLVANIA TUBE. 1960s...
2 X JHS 12BY7 SYLVANIA TUBE. 1960s...
2 X JHS 12BY7 SYLVANIA TUBE. 1960s...
2 X JHS 12BY7 SYLVANIA TUBE. 1960s...
2 X JHS 12BY7 SYLVANIA TUBE. 1960s...
2 X JHS 12BY7 SYLVANIA TUBE. 1960s...
2 X JHS 12BY7 SYLVANIA TUBE. 1960s...
2 X JHS 12BY7 SYLVANIA TUBE. 1960s...
2 X JHS 12BY7 SYLVANIA TUBE. 1960s...
2 X JHS 12BY7 SYLVANIA TUBE. 1960s...

2 X JHS 12BY7 SYLVANIA TUBE. 1960s PROD. BLACK PLATES. MATCHED PAIR. 30. CB406

€44.99

Description

2 X 12BY7 TUBE. NEW OLD STOCK IN ORIGINAL BOX.

BRAND: SYLVANIA. 1960s PRODUCTION.

BLACK PLATES, HALO GETTER, COPPER RODS, MATCHED PAIR.

TESTED IN AMPLITREX AT1000 TUBE TESTER:

116% EMISSION (EM) 115% TRANSCONDUCTANCE (GM) 1.2mA/V GAS

113% EMISSION (EM) 112% TRANSCONDUCTANCE (GM) 1.0mA/V GAS

CB406U1

Product Details

Brand
SYLVANIA
Model
12BY7
1 Item

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