Vierröhren-Niederfrequenzverstärker EV136a
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Telefunken: Vierröhren-Niederfrequenzverstärker EV136a [Ampl/Mixer] ID = 2405707 1400x1165
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1917 ? | Category: Audio Amplifier or -mixer | ||||
| Valves / Tubes | 4: EVN171 EVN171 EVN171 EVN171 |
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| Main principle | Audio-Amplification; none |
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| 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: Vierröhren-Niederfrequenzverstärker EV136a - Telefunken Deutschland TFK, |
| Material | Wooden case |
| Shape | Tablemodel, Box - most often with Lid (NOT slant panel). |
| Dimensions (WHD) | 390 x 335 x 205 mm / 15.4 x 13.2 x 8.1 inch |
| Notes | Niederfrequenzverstärker für Empfangszwecke der drahtlosen Telegraphie sowie der Erdtelephonie. Der EV136a ist Nachfolgetyp des EV136, der noch mit EVN94-Röhren ausgestattet war. |
| Net weight (2.2 lb = 1 kg) | 9.120 kg / 20 lb 1.4 oz (20.088 lb) |
Model page created by Nikolaus Löwe. See "Data change" for further contributors.
All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Here you find 3461 models, 3031 with images and 2006 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
