| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Vacuum Pentode RF/IF-Stage Controlling (mu) |
|
Tube ID = 2734
|
 |
| Identical to |
78 = 78E = UZ-78 = UZ78 = A678 = VT-78 = AG78
|
| Similar
Tubes |
Normally replaceable-slightly different: 38078; T78 Other class quality (otherwise equal): 1604 Heater different: 24/78; 337A Other base: 6K7EG; 6K7G
|
| First Source
(s) |
1933 : The AWA Review Vol. 7, 1992
Mar.1933 : -- Collector info (Sammler)
|
| Predecessor Tubes |
58
|
| Successor Tubes |
6K7G
6K7
6K7GT
|
|
| Base |
6-Pin-Base U6A, old, USA (Codex=Kf)
Top contact with a cap
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC / |
| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
| |
|
| |
Courtesy Bureau Belper (De Muiderkring, Bussum)
Michael Schlör
|
|
 |
|
P.ST
Peter Steffen
|
|
Telefunken Werkstattbuch
Wolfgang Bauer
|
|
Sylvania Technical Manual
Peter Hoddow
|
|
 |