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ID = 10814
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Beam Power Tube   Power/Output 
Identical to 350B = CV1799

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Udb)
Filament Vf 6.3 Volts / If 1.6 Ampere / Indirect

25W anode power (27W according to Sibley); class A average: 400V, 53mA, 20W output. Similar to 6L6G.
WE known manufacturer. The 350A, 350B and 367A tubes have essentially identical static characteristics. The tubes differ in the way the leads are brought out and in basing arrangments.

Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   
Tube Lore (I)
350B: Western electric
Georges Werts

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350B: Western electric electron tubes
Miguel Angel Trujillo-Rodriguez

350B: own collection
Peter den Boer

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from Just Qvigstad

Usage in Models 2= 1947?? ; 1= 1950? ; 1= 1960??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):4

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