Brand

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  AMPEREX (1) ARCTURUS (1) BELVU (1) CBS (1) CEE (1) CIFTE (4) DARIO (1) DUMONT (1) EDICRON (1) EI (2) ELECTRO HARMONIX (5) EUROPE (55) FIVRE (2) GECOVALVE (1) GENALEX (1) GENERAL ELECTRIC (9) GRAMMONT (1) HALLICRAFTERS (1) HALTRON (2) HYTRON (1) INTER (1) JJ Electronic (18) MAGNADYNE (1) MARCONI (1) MARQUES DIVERSES / VARIOUS BRANDS (224) MAZDA (6) MINIWATT DARIO (5) MULLARD (2) NATIONAL (1) NEOTRON (2) ORION (1) PHILIPS (7) RADIO TECHNIQUE (12) RAYTHEON (3) RCA (12) REPUBLIQUE POPULAIRE CHINE (1) RSD (2) RTC (4) RUSSIE (5) RWM NEUHAUS (1) SELECTRON (1) SFR (2) SIEMENS (7) SOVTEK (4) STC (2) SYLVANIA (9) TELEFUNKEN (5) THOMSON (1) THOMSON CSF (5) TUNGSOL (5) ULTRON (4) UNITED (1) USA (73) VISSEAUX (1) WESTINGHOUSE (5)

Interests

•  Audiophiles (496)
•  Collectors (510)
•  Guitarists (34)
•  Radio hams (510)

Socket

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  5AA - Acorn 5 pins (2) 7AA - Acorn 7 pins (1) B5 - Europe (5 pins) (1) B5A - Subminiatur (5 wires in line) (8) B5B - Subminiatur 5 - 5 mm round (1) B7G - Miniatur (7 pins) (89) B8A - Rimlock (8 Pins) (9) B8D - Subminiatur (5 wires) (9) B8G - Loctal 8 pins (11) B8P/F8A - PTT49 (3) B9A - Noval (9 pins) (69) B9D - Magnoval / Novar (9 pins) (9) B9E - Novar (3) B9G - Loctal 9 pins (2) B10C - Decal (2) B12C - Duodecar 12 pins (8) Dekar 12 Pins (1) G7K - EU Telephone 7-pin (1) K8A - Octal (8 pins) (122) M7A - British 7 pins (3) P8A - Transcontinental (8 pins) (11) SEPTAR (1) U6A (6 Pins) (10) U7A (7 Pins) (3) U7B (7 pins) (3) U7G (813 type, 7 pins) (4) UY-Base (807 type, 5 pins) (7) Y8A - German Steel (7)

Heating parameters

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  1.2 to 1.4V (15) 2.5V (6) 2.8V (6) 2V (1) 3V (4) 4,5V (3) 4V (5) 5.5V (1) 5V (1) 6.3V (243) 6.3V / 12.6V according to series or parallel assembly (13) 6V (1) 7.5V (1) 10V (8) 12,6V (37) 13V (3) 15V (4) 16.8V (5) 16V (1) 17.5V (2) 18V (3) 19V (2) 21.5V (1) 21V (2) 25V (7) 26.5V (5) 28V (1) 30V (1) 35V - 150mA (1) 40V (4) 45V (3) 50V (3) 60V (1) 100mA (2) 300mA (1)

Décennie

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  1920 (1) 1930 (52) 1940 (97) 1950 (52) 1960 (20) 1970 (41)

Connection on the top

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  With (65) Without (70)