Antique radios, Old Time Radios
History of the manufacturer
Tyrman Electric Corporation; Chicago, IL
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Name: |
Tyrman Electric Corporation; Chicago, IL
(USA)
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Abbreviation: |
tyrman |
Products: |
Model types
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Summary: |
Tyrman Electric Corporation
141 West Austin Avenue
314 West Superior Street (Radio News for November, 1928 page 511)
Chicago, Illinois
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History: |
History unknown.
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Some models:
Country |
Year |
Name |
1st Tube |
Notes |
USA |
28 |
60 |
|
(Also made Tyrman Ten Superhet about 1926) |
USA |
28 |
72 |
|
Custom-buid shielded grid. |
USA |
28 |
Imperial 80 |
|
Two dials (primary tuning control knobs) |
USA |
28 |
Shielded Grid 7 (Tyrman 70) 7 |
122 |
Two dials (primary tuning control knobs) |
USA |
26 |
Ten 10 |
201A |
According to schematic untuned IF-transformers throughout. Consequently only 3 tuned circu... |
USA |
27 |
All Purpose Radio 50 |
UX199 |
Battery powered "Tyrman "50" "All Purpose Radio". Two-dial portab... |
[rmxhdet-en]
Further details for this manufacturer by the members (rmfiorg):
Radio World, April 16, 1927, p10
US Patent 1652691
Tryman 70 ad Dec 1927 Radio Doings, Dec 18, 1927, p9
Custom set builders advertising Tyrman super-hets April 1928, Oak Leaves, Oak Park, IL, April 4, 1928 p125
Advert dated April 14, 1929 offering "1930" models sold direct from factory. Also note change of address to 314 West Superior St, Chicago, IL. Possibly last effort to sell off inventory following Ernst Tyrman's death 8 months earlier.
Sept 1928 advert Tyrman 70 Super-Het showing relative price compared to competitors.
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