Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 28313
Great Britain (UK)
Brand: GEC, General Electric Co Ltd., GENALEX; London
Tube type:  Voltage Regulator, single 
Identical to QS75/20 = 75B1 = CV284

Base Miniatur-7-Pin-Base B7G, USA 1940
Description 75V 2-20mA 
Information source - - Manufacturers Literature   

qs75_1.png QS75/20
Emilio Ciardiello

Just Qvigstad
QS75/20: Marconi 1954
Anonymous 773 Collector

More ...
Usage in Models 1= 1956?

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

Collection of

Collection of a member from FIN
Collection of a member from FIN


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]