Dynavox EF40
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Studer GmbH, Willi: Dynavox [R-Player] ID = 1003271 640x480
Select picture or schematic to display from thumbnails on the right and click for download.
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Brand
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ReVox (brand) | ||||
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| Year: 1948–1950 ? | Category: Sound/Video Recorder and/or Player | ||||
| Valves / Tubes | 7: EF40 EF40 ECC40 ECC40 EL41 EM34 EZ40 |
| Main principle | Audio-Amplification |
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| Wave bands | - without |
| Details | Tape Recorder |
| Power type and voltage | Alternating Current supply (AC) / 110-220 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 14 cm = 5.5 inch |
| Power out | 4 W (unknown quality) |
| from Radiomuseum.org | Model: Dynavox [EF40] - Studer GmbH, Willi ReVox; |
| Material | Wooden case |
| Shape | Tablemodel, low profile (big size). |
| Dimensions (WHD) | 530 x 325 x 375 inch / 13462 x 8255 x 9525 mm |
| Notes | Antrieb: Ein schwenkbarer Motor mit Gummi der die Bakalitteller antreibt und ein Gummiriehmen der die Capstanwelle antreibt. Geschwindigkeit: 7,5/19 cm/sec. |
| Net weight (2.2 lb = 1 kg) | 17.5 kg / 38 lb 8.7 oz (38.546 lb) |
| Price in first year of sale | 1'500.00 CHF |
| Source of data | - - Manufacturers Literature |
Model page created by Edgar Müller. See "Data change" for further contributors.
All listed radios etc. from Studer GmbH, Willi (ReVox); Löffingen
Here you find 81 models, 61 with images and 28 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
