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Paradex Audio Frequency Amplifier

Paradex Audio Frequency Amplifier ; Pacific Radio (ID = 994327) Ampl/Mixer  
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Paradex Audio Frequency Amplifier ; Pacific Radio (ID = 994327) Ampl/Mixer
Pacific Radio: Paradex Audio Frequency Amplifier [Ampl/Mixer] ID = 994327 933x548
Select picture or schematic to display from thumbnails on the right and click for download.
For model Paradex Audio Frequency Amplifier, Pacific Radio Exchange; San Francisco, CA:
November 1922 Radio magazine page 40
 
Country:  United States of America (USA)
Manufacturer / Brand:  Pacific Radio Exchange; San Francisco, CA
Year: 1922 Category: Audio Amplifier or -mixer
Valves / Tubes 1: UV201
Main principle Audio-Amplification; 1 AF stage(s)
Wave bands - without
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: Paradex Audio Frequency Amplifier - Pacific Radio Exchange; San
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Notes Pacific Radio Exchange offered a line of little "box" sets that could be strung together to form a complete radio.
Price in first year of sale 18.00 $
Literature/Schematics (1) November 1922 Radio magazine page 40

Model page created by Alan Larsen. See "Data change" for further contributors.



All listed radios etc. from Pacific Radio Exchange; San Francisco, CA
Here you find 7 models, 5 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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