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Eveready 31

Eveready 31; Eveready Ever Ready, (ID = 436209) Radio
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Eveready 31; Eveready Ever Ready, (ID = 436209) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Eveready (Ever Ready), AENMC / National Carbon Company (NCC); Columbia
Year: 1929 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 27 27 27 27 27 71A 71A 80
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown); Neutrodyne
Tuned circuits 4 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: Eveready 31 - Eveready Ever Ready, AENMC /
Material Wooden case
Shape Tablemodel, with any shape - general.
Notes

One dial (primary tuning control knob) ; push-pull af output stage.

Price in first year of sale 115.00 $
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Circuit diagram reference Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
Mentioned in Collector's Guide to Antique Radios 4. Edition


All listed radios etc. from Eveready (Ever Ready), AENMC / National Carbon Company (NCC); Columbia
Here you find 149 models, 125 with images and 20 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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