Kraftverstärker KE258
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Telefunken: Kraftverstärker KE258 [Ampl/Mixer] ID = 112040 598x502
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1930–1932 | Category: Audio Amplifier or -mixer | ||||
| Valves / Tubes | 3: RV258 RGN1304 RGN1304 |
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| Main principle | Audio-Amplification |
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| Wave bands | - without |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110; 125; 150; 220; 250 Volt |
| Loudspeaker | - This model requires external speaker(s). |
| Power out | 2.5 W (undistorted) |
| from Radiomuseum.org | Model: Kraftverstärker KE258 - Telefunken Deutschland TFK, |
| Material | Metal case |
| Dimensions (WHD) | 190 x 340 x 240 mm / 7.5 x 13.4 x 9.4 inch |
| Notes | 2,5-Watt-Netzendstufe. |
| Net weight (2.2 lb = 1 kg) | 11 kg / 24 lb 3.7 oz (24.229 lb) |
| Price in first year of sale | 181.00 RM ! |
| Source of data | Katalog Radio-Zentrale Prohaska 1931/32 / Radiokatalog Band 1, Ernst Erb |
| Circuit diagram reference | Röhren in FS-Bestückungstabellen |
| Mentioned in | Telefunken Kraftverstärker und Zubehör, 15.Juni 1931 |
| Picture reference | Das Modell ist im «Radiokatalog» (Erb) abgebildet. |
All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Here you find 3462 models, 3032 with images and 2007 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
