Antique radios, Old Time Radios

K1

Country:	Germany	Brand:	AEG (Radios) Allg.Elektricitäts-Ges.
		Tube type:	TRIODE (Detail uncertain)
			<1925 rare.

Tube ID = 19378

previous | next

Identical to	K1
Similar Tubes	Normally replaceable-slightly different: T1_TKD

Base	Blade contact
Filament	-: Direct / -: Battery = /
Tube prices	2 Tube prices (visible for members only)
Literature	- - - - - - - - - - - -

K1: My Collection
Wolfgang Thiel

Forum contributions about this tube
K1
Threads: 1 | Posts: 2

Hits: 508 Replies: 0 K1 (K1)
Wolfgang Thiel 10.Apr.07	1 K1 (K1) Hi all I just was able to buy an AEG tube type K1 from 1918 for my collection. Information on this tube is very sparse. On the existing tag it states the operating current as 0.52 A and the production year as 1918. Has someone in the forum any more details ( filament voltage, typical use) ? Any input would be much appreciated.Thanks Wolfgang
Hans-Thomas Schmidt 11.Apr.07	2 no subject Hello Wolfgang, the K1 was used in the First World War for audio telephony amplification. You can find a lot of informations on this and other early tubes in the "tube bible" from Gerald F. J. Tyne: Saga of the vacuum tube (in english language). Best regards from bavaria, Hans-Thomas

K1
End of forum contributions about this tube

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]