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VT-30

Information - Help 
ID = 14989
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Triode, vacuum 
Identical to VT-30 = 01A = CV750

Base UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
Filament Vf 5 Volts / If 0.25 Ampere / Direct
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   
 
01a_1_vt30~~1.jpg
VT-30: Own collection
Valery Gromov

 
171_29.png
VT-30: Telefunken Werkstattbuch
Wolfgang Bauer

 

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