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Tubes / semiconductors by category - Manufacturer

Selected: Marathon (tubes), Northern Manufacturing Co.; Newark, NJ


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

AC171A Marathon ( Radio/TV-r Power/Out Triode, UX-Base –  –  –    –  – 
AC-608R Marathon ( LOCKED O UX-Base –  –  –  –  –    –  – 
M11 Marathon ( Radio/TV-r Audio Fre Triode, WD-base –  –  –    –  – 

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

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