Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 23050
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Beam Power Tube   Power/Output 
Identical to KT71

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 48 Volts / If 0.16 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Information source

oc33_g_32~~1.gif KT71: RTT Schwandt 14.Aufl.
Günther Stabe † 19.8.20

Just Qvigstad
KT71: AWV Radiotron Valve Data Book
Stuart Irwin

Usage in Models 6= 1946 ; 2= 1950

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):8

Collection of



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]