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Tubes / semiconductors by category - Manufacturer

Selected: Marvin Radio Tube Company; Irvington, NJ


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

MX235 Marvin Rad Radio/TV-r RF/IF-Sta Screen-g UY-Base –  –  –  –    –  – 
R401 Marvin Rad Radio/TV-r Audio Fre Triode, UX-Base –  –  –    –  – 
401_McCullough Common typ 1926 Radio/TV-r Universal Triode, UX-Base 31    –  15 

3 tubes or semiconductors found.

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