Brand

• (no filter) 

  BELVU (1) CIFTE (3) COSSOR (1) EUROPE (29) HALLICRAFTERS (1) HALTRON (1) JJ Electronic (4) MARCONI (1) MARQUES DIVERSES / VARIOUS BRANDS (69) MAZDA (3) ONE ELECTRON TUBE (1) PHILIPS (4) RADIO TECHNIQUE (4) RCA (4) RUSSIE (5) SAVEMA (1) SFR (1) SIEMENS (1) SYLVANIA (3) TELEFUNKEN (2) THOMSON (1) ULTRON (1) USA (33) WESTINGHOUSE (1)

Interests

•  Audiophiles (150)
•  Collectors (164)
•  Guitarists (4)
•  Radio hams (164)

Socket

•  5AA - Acorn 5 pins (1)
•  7AA - Acorn 7 pins (1)
•  B5A - Subminiatur (5 wires in line) (3)
•  B7G - Miniatur (7 pins) (44)
•  B8A - Rimlock (8 Pins) (5)
•  B8D - Subminiatur (5 wires) (1)
•  B8G - Loctal 8 pins (4)
•  B9A - Noval (9 pins) (31)
•  B9G - Loctal 9 pins (2)
•  K8A - Octal (8 pins) (19)
•  M7A - British 7 pins (1)
•  P8A - Transcontinental (8 pins) (1)
•  U6A (6 Pins) (3)
•  U7A (7 Pins) (1)
•  UX Base (300B type, 4 pins) (1)
•  UY-Base (807 type, 5 pins) (2)
•  Y8A - German Steel (5)

Heating parameters

•  1.2 to 1.4V (7)
•  2.5V (3)
•  2V (1)
•  3V (1)
•  6.3V (67)
•  6.3V / 12.6V according to series or parallel assembly (26)
•  7.5V (1)
•  9.5V (1)
•  12,6V (12)
•  13V (1)
•  19V (2)

Décennie

•  1920 (3)
•  1930 (18)
•  1940 (33)
•  1950 (17)
•  1960 (3)
•  1970 (5)

Connection on the top

•  With (8)
•  Without (19)