 |
| Identical to |
KC1
= KL70419
= R1862
= B21_Mazda
= LV3_Triotron
= LV205
= R215
= 266
|
| Similar
Tubes |
HR2 (can normally be replaced - small diff'ce)
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_P8 (other base)
HL2_Tungsram (can normally be replaced - small diff'ce)
|
| 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 = /
If: 0.065 Ampere /
Vf 2 Volts /
|
| 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)
|
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Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
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Courtesy by FJH
Jacob Roschy
|
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rtt
Michael Schlör
|
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Telefunken 1936
Robert Schmalstieg
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