| Identical to |
KC1 = KL70419 = R1862 =
B21_Mazda = LV3_Triotron = LV205 =
R215 = 266 |
| Similar Tubes |
B240S (other base) R208 (other
base) RC210 (can normally be
replaced - small diff'ce)
ResistoR2 (can normally be replaced
- small diff'ce) ResistoR4 (can
normally be replaced - small
diff'ce) T204_4pin (can normally
be replaced - small diff'ce)
A225_4pin (can normally be replaced
- small diff'ce) KL70419_p8 (other
base) 1-2 (can normally be
replaced - small diff'ce) KC1_Topf
(other base) |
| First Series |
1934 Tube leaflet collection
E.Erb Analysis by original leaflets |
| First Source (s) |
Apr.1934 : Funk, Die Zeitschrift
des Funkwesens # 14 |
| Successor Tubes |
KC4 |
| Base |
Europe 4-Pin (A,
4A, B4, since 1914) |
| Was used by |
Radio/TV-reception
etc. |
| Filament |
-: Direct / -:
Battery = / |
| Description |
Die ursprüngliche KC1 ist eine
Röhre mit Stiftsockel. Es gibt auch
eine Topfsockelröhre mit elektrisch
gleichen Werten und gleich
bezeichnet!
Text in other languages (may
differ)
|
| Tube prices |
3 Tube prices (visible for
members only) |
|
  |
| Usage in
Models |
4= 1934
1= 1935?? 12= 1935
2= 1936?? 3= 1936? 24=
1936 20= 1937
8= 1938 1= 1939?
18= 1939 4= 1940
2= 1941 1= 1942
1= 1943 1= 1944
1= 1947? 1= 1948
|
|
Number of Models with
this tube 104 |
|
