2 X 811A UNITED TUBE. 1970s PRODUCTION. 4.9/4.5mA MATCHED PAIR. AC ENA
2 X 811A UNITED TUBE. 1970s PRODUCTION. 4.9/4.5mA MATCHED PAIR. AC ENA
2 X 811A UNITED TUBE. 1970s PRODUCTION. 4.9/4.5mA MATCHED PAIR. AC ENA
2 X 811A UNITED TUBE. 1970s PRODUCTION. 4.9/4.5mA MATCHED PAIR. AC ENA
2 X 811A UNITED TUBE. 1970s PRODUCTION. 4.9/4.5mA MATCHED PAIR. AC ENA
2 X 811A UNITED TUBE. 1970s PRODUCTION. 4.9/4.5mA MATCHED PAIR. AC ENA
2 X 811A UNITED TUBE. 1970s PRODUCTION. 4.9/4.5mA MATCHED PAIR. AC ENA
2 X 811A UNITED TUBE. 1970s PRODUCTION. 4.9/4.5mA MATCHED PAIR. AC ENA
2 X 811A UNITED TUBE. 1970s PRODUCTION. 4.9/4.5mA MATCHED PAIR. AC ENA
2 X 811A UNITED TUBE. 1970s...
2 X 811A UNITED TUBE. 1970s...
2 X 811A UNITED TUBE. 1970s...
2 X 811A UNITED TUBE. 1970s...
2 X 811A UNITED TUBE. 1970s...
2 X 811A UNITED TUBE. 1970s...
2 X 811A UNITED TUBE. 1970s...
2 X 811A UNITED TUBE. 1970s...
2 X 811A UNITED TUBE. 1970s...

2 X 811A UNITED TUBE. 1970s PRODUCTION. 4.9/4.5mA MATCHED PAIR. AC ENA

Out-of-Stock
€159.99

Description

2 X 811A TUBE. NEW OLD STOCK IN ORIGINAL BOX.

BRAND: UNITED ELECTRON. 1970s PRODUCTION

GREY PLATES, DUAL HALO GETTER ON THE SIDES, MATCHED PAIR.

TESTED IN FUNKE W20 TUBE TESTER

4.9mA EMISSION (EM)

4.5mA EMISSION (EM) 

Product Details

Brand
UNITED
Model
811A

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