| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Triode, vacuum Power/Output |
|
Tube ID = 2677
|
 |
| Identical to |
50
= VT-50
= 150_Endtriode
= A750
|
| Similar
Tubes |
L50 (can normally be replaced - small diff'ce)
|
| First Series |
1928 Radios von gestern |
| First Source
(s) |
May.1928 : -- Collector info (Sammler)
|
|
| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Direct /
-: Parallel, (AC/DC) /
If: 1.2 Ampere /
Vf 7.5 Volts /
|
| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
| |
|
| |
Internet
Miguel Angel Trujillo-Rodriguez
|
|
|
|
K.H.Fischer
Karlheinz Fischer
|
|
Telefunken Werkstattbuch
Wolfgang Bauer
|
|
Sylvania Technical Manual
Peter Hoddow
|
|
|
