Amplifier 9-A
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Western Electric: Amplifier 9-A [Ampl/Mixer] ID = 696824 640x341
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1925 ? | Category: Audio Amplifier or -mixer | ||||
| Valves / Tubes | 2: 205D 205D |
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| Main principle | Audio-Amplification |
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| Wave bands | - without |
| Details | |
| Power type and voltage | Powered by external power supply or a main unit. / 12 & 350 Volt |
| Loudspeaker | |
| Power out | |
| from Radiomuseum.org | Model: Amplifier 9-A - Western Electric Company Inc.; |
| Notes | Push-pull amplifier. |
| External source of data | Ernst Erb |
| Circuit diagram reference | Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931) |
| Literature/Schematics (1) | - - Manufacturers Literature |
All listed radios etc. from Western Electric Company Inc.; New York (NY)
Here you find 151 models, 126 with images and 27 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
