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Tubes / semiconductors by category - Manufacturer

Selected: Advance Battery Corp.; Brooklyn


Name Maker Year User Usage Type Base Pin-Assigment Charts Photos Characteristic Diagrams Typical Application Circuit Prices Forum-Threads private Collector-Cards Models

UX199 General El 1925 Radio/TV-r Universal Triode, UX-Base 31    105 
201A Common typ 1925 Radio/TV-r Universal Triode, UX-Base 75  –  10    86 

2 tubes or semiconductors found.

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