5 X ECL80 TELEFUNKEN TUBE. 1950s SIEMENS PROD. 3M. MATCHED QUINTET. 13. CB406
5 X ECL80 TELEFUNKEN TUBE. 1950s SIEMENS PROD. 3M. MATCHED QUINTET. 13. CB406
5 X ECL80 TELEFUNKEN TUBE. 1950s SIEMENS PROD. 3M. MATCHED QUINTET. 13. CB406
5 X ECL80 TELEFUNKEN TUBE. 1950s SIEMENS PROD. 3M. MATCHED QUINTET. 13. CB406
5 X ECL80 TELEFUNKEN TUBE. 1950s SIEMENS PROD. 3M. MATCHED QUINTET. 13. CB406
5 X ECL80 TELEFUNKEN TUBE. 1950s SIEMENS PROD. 3M. MATCHED QUINTET. 13. CB406
5 X ECL80 TELEFUNKEN TUBE. 1950s SIEMENS PROD. 3M. MATCHED QUINTET. 13. CB406
5 X ECL80 TELEFUNKEN TUBE. 1950s SIEMENS PROD. 3M. MATCHED QUINTET. 13. CB406
5 X ECL80 TELEFUNKEN TUBE. 1950s SIEMENS PROD. 3M. MATCHED QUINTET. 13. CB406
5 X ECL80 TELEFUNKEN TUBE. 1950s...
5 X ECL80 TELEFUNKEN TUBE. 1950s...
5 X ECL80 TELEFUNKEN TUBE. 1950s...
5 X ECL80 TELEFUNKEN TUBE. 1950s...
5 X ECL80 TELEFUNKEN TUBE. 1950s...
5 X ECL80 TELEFUNKEN TUBE. 1950s...
5 X ECL80 TELEFUNKEN TUBE. 1950s...
5 X ECL80 TELEFUNKEN TUBE. 1950s...
5 X ECL80 TELEFUNKEN TUBE. 1950s...

5 X ECL80 TELEFUNKEN TUBE. 1950s SIEMENS PROD. 3M. MATCHED QUINTET. 13. CB406

€74.99

Description

5 X ECL80 TUBE. NEW OLD STOCK IN ORIGINAL BOX.

BRAND: TELEFUNKEN. 1950s SIEMENS AND HALSKE PRODUCTION.

GREY PLATES, HALO GETTER, 3 MICA, MATCHED QUINTET.

TESTED IN FUNKE W19S TUBE TESTER:

TRIODE MINIMUM GOOD EMISSION = 60% = 4.2mA

PENTODE MINIMUM GOOD EMISSION = 60% = 14mA

7.5/23mA EMISSION (EM)

7/23mA EMISSION (EM)

7.4/25mA EMISSION (EM)

7.6mA EMISSION (EM)

7mA EMISSION (EM)

CB406U1

Product Details

Brand
TELEFUNKEN
Model
ECL80
1 Item

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