Antique radios, Old Time Radios
History of the manufacturer
Motiograph; Chicago, ILL.
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Name: |
Motiograph; Chicago, ILL.
(USA)
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Abbreviation: |
motiograph |
Products: |
Model types
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Summary: |
Motiograph; Chicago, ILL. was a brand of the Enterprise Optical Mfg. Co., Chicago. It made cinema equipment.
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Founded: |
1936 |
Closed: |
1969 |
History: |
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This manufacturer was suggested by Gottfried Silberhorn.
Some models:
Country |
Year |
Name |
1st Tube |
Notes |
USA |
41 |
Amplifier MA-7505-A MA-7505-T |
6SJ7 |
Theatre power amplifier. |
USA |
41 |
Amplifier MA-7515-A |
6SJ7 |
Theater power amplifier, with tube monitoring meter. |
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