radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

KT72

Information - Help 
ID = 11309
       
Country:
Great Britain (UK)
Brand: Osram-Valves GB (not MO-Valves)
Tube type:  Screen-grid Tetrode   Power/Output 
Identical to KT72
Similar Tubes
Heater different:
  KT73
First Source (s)
1940 : - - Manufacturers Literature

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Udo)
Filament Vf 15 Volts / If 0.16 Ampere / Indirect / Specified voltage AND current AC/DC
Description Part of the "Uniwatt" range designed for universal series operation.
2W audio output power. 
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   

365_10.png KT72: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
Usage in Models 1= 1942?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
 

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]
  

Data Compliance More Information