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Tubes / semiconductors by category - Manufacturer

Selected: Stella (tubes); (where?)


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

AB1 Common typ 1933 Radio/TV-r Detector Double D Europe 56  10    323 
EB4 Philips; E 1936 Radio/TV-r Detector Double D Europe 32  F  285 
EK3 Philips; E 1938 Frequency OCTODE Europe 30  15  F  154 

4 tubes or semiconductors found. (maximum 3 results are displayed) Members can see up to 500 results.

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